The Balkan Loop (2 Weeks): Croatia–Bosnia–Montenegro–Albania–N. Macedonia

30 Oct 2025

Planning a balkan itinerary 2 weeks long? This coastal-meets-mountains loop threads together Croatia’s polished Adriatic, Bosnia and Herzegovina’s Ottoman charm, Montenegro’s fjord-like bays, Albania’s wild Riviera and North Macedonia’s lake country. It’s compact enough for buses, richer with a rental car, and rewarding either way. Expect sea days, winding alpine passes, and one or two ferries if you want them. Connectivity varies: coastal corridors are strong, but inland national parks and ferry crossings can be patchy—so a smart eSIM plan and a quick APN check at each border will keep you online.

This guide gives you a day-by-day route with realistic travel times, the best side trips, and connectivity tactics that work in the Western Balkans (where “EU roaming” often doesn’t). We’ll show you when to stay coastal, when to go inland, bus vs car trade‑offs, and how to choose between a regional eSIM and stacking country eSIMs. Finish in Skopje (open-jaw) or loop back if you must—either way, you’ll cover the highlights without rushing.

Who this route suits (and when to go)

Best for: First-time visitors who want both Adriatic coast and inland culture, photographers, food lovers.
Trip style: 2 weeks, 1–3 nights per stop, mix of city and nature.
Transport: Works by bus; a car unlocks national parks and short ferries (Bay of Kotor shuttle, Komani Lake).
When: May–June and September–October for lighter crowds and steady ferry timetables. July–August is hot and busy; winter reduces services in mountain areas.

The 2-week Balkan itinerary (open-jaw recommended)

Open-jaw (start in Croatia, end in North Macedonia) saves backtracking. If you need a loop, see the variant at the end of this section.

Day 1–2: Dubrovnik, Croatia (arrival)

Why: Walk the city walls, Old Town, Elaphiti Islands ferry day.
Transport in: Fly to Dubrovnik; 25–40 minutes to town.
Ferry option: Half-day to Lopud or Koločep. Connectivity at sea is variable; download offline maps.
Connectivity note: Croatia is EU, but neighbouring legs aren’t—plan your eSIM accordingly (see below).

Day 3: Dubrovnik → Mostar, Bosnia and Herzegovina

Travel: 3–4 hours by bus; 2.5–3.5 hours driving (border timing varies).
Do: Old Bridge (Stari Most), Kujundžiluk bazaar at dusk.
Coverage: Good in town; dips in the mountains en route.

Day 4–5: Mostar → Sarajevo

Travel: 2–2.5 hours by train (scenic Neretva valley) or 2 hours by road.
Do: Baščaršija, Latin Bridge, Tunnel of Hope.
Inland vs coastal: This is your richest inland cultural stop—worth two nights.

Day 6: Sarajevo → Kotor, Montenegro

Travel: 5.5–7.5 hours by bus; 5–6.5 hours by car via Trebinje. Border can add 30–90 minutes in season.
Do: Sunset from Kotor Fortress; Perast in the evening.
Ferry: If driving the bay, use the short Kotor Bay ferry (Lepetane–Kamenari) to save 30–45 minutes.
Coverage: Strong around the bay; occasional gaps on mountain approach.

Day 7: Kotor/Perast day

Pick one: Boat to Our Lady of the Rocks; drive to Lovćen National Park for switchback views.
Connectivity: Fine on the coast; Lovćen viewpoints can be spotty.

Day 8: Kotor → Budva → Lake Skadar (overnight near Virpazar) or Ulcinj

Travel: 1 hour to Budva; 1.5–2 hours to Virpazar; 2 hours to Ulcinj.
Do: Old Budva quick stop; Lake Skadar boat tour for birds and vineyards; or beach time in Ulcinj.
Inland vs coastal: Skadar is inland nature; Ulcinj keeps you coastal.

Day 9: Montenegro → Shkodër → Tirana, Albania

Travel: 3–5 hours total (border varies); roads are improving but watch speeds and signage.
Do: Rozafa Castle in Shkodër (lunch), then on to Tirana’s cafes and Blloku.
Coverage: Solid on the SH1 corridor; occasional drops near the border.

Day 10: Tirana → Berat or Gjirokastër (UNESCO)

Travel: 2–3 hours to Berat; 3.5–4 hours to Gjirokastër.
Pick one: Berat for vineyards and Ottoman quarters; Gjirokastër for stone-town drama and Blue Eye access.

Day 11: Riviera or Komani ferry (choose coast or inland)

Coastal day: From Gjirokastër, continue to the Albanian Riviera (Himarë/Dhermi). Beaches and cliff roads, but mobile coverage is mostly coastal.
Inland ferry: From Shkodër/Koman, the Lake Komani ferry is a standout day trip. Signal is minimal on the lake—download everything first.

Day 12: Albania → Ohrid, North Macedonia

Travel: From Tirana/Berat via Elbasan: 3.5–5 hours depending on border. From the Riviera, allow 6–7.5 hours.
Do: Lake Ohrid, old town, Saint Naum monastery (border-hop is possible by boat; carry ID).
Coverage: Good in towns, weaker on lakeside drives.

Day 13–14: Ohrid → Skopje

Travel: 3–3.5 hours by bus or car via Kičevo.
Do: Old Bazaar, Kale Fortress, Matka Canyon (half-day trip; patchy coverage inside the gorge).
Fly out from Skopje.

Need a closed loop?

Option A (fast): From Skopje, overnight bus/train back to Sarajevo (8–10 hours), then bus to Dubrovnik (4–6 hours). Adds one long transit day.
Option B (drive): Skopje → Sarajevo (7–9 hours), Sarajevo → Dubrovnik (4–6 hours). One extra night en route recommended.

Getting around: buses vs car, borders and ferries

Buses: Reliable, cheap, and frequent on main corridors (Dubrovnik–Mostar–Sarajevo; Kotor–Shkodër–Tirana; Tirana–Ohrid–Skopje). Buy tickets at stations or reputable sites; carry small cash for baggage fees.
Car rental: More freedom for national parks (Lovćen, Durmitor if you extend, Lake Skadar) and the Komani or Kotor ferries. Confirm cross-border permissions and insurance (“Green Card”) with your rental company before pickup.
Driving style: Coastal E-roads are straightforward; inland passes are narrow and slow. Plan daylight drives for scenery and safety.
Ferries you’ll actually use:
Bay of Kotor shuttle (Lepetane–Kamenari): 10 minutes, frequent.
Komani (Albania): Pre-book in high season; very limited signal on board.
Adriatic island day trips (Dubrovnik to Elaphiti; optional Split if you add it): Good service, variable signal offshore.

Connectivity: the smart way to stay online across five countries

EU-style roaming rarely covers this whole route. Croatia is EU; Bosnia and Herzegovina, Montenegro, Albania and North Macedonia are not in the EU/EEA. That’s why you should plan your connectivity up front.

Regional eSIM vs country eSIMs

Regional eSIM (ideal if available for “Balkans”): One plan, one APN, no SIM swaps. Check coverage includes all five: Croatia, Bosnia and Herzegovina, Montenegro, Albania, North Macedonia.
EU-only regional eSIMs (e.g., Esim Western Europe) typically exclude most of this route. They’re great if you’re adding Italy or Spain, but you’ll still need coverage for the non‑EU legs.
Country eSIM stack: Buy smaller data packs per country and activate as you cross borders. Slightly more admin, but often the most cost‑efficient if you use lots of data in one place (e.g., week in Albania).

Before you decide, check each country’s page under Destinations to confirm networks and 4G/5G availability.

APN checks at every border (2-minute routine)

Before crossing: Turn off data roaming on your eSIM to avoid out‑of‑bundle usage.
After crossing: 1) Toggle aeroplane mode on/off. 2) Manually select a local partner network if auto-connect fails. 3) Confirm APN matches the eSIM’s instructions. If blank/wrong, enter it manually. 4) Turn data roaming back on for that eSIM profile. 5) If data is slow, try 4G/LTE only (some rural towers are 4G-only).
Keep SMS from your eSIM provider handy; they often list the correct APN and preferred networks.

Coastal vs inland coverage (what to expect)

Coastal corridors: Dubrovnik–Herceg Novi–Kotor–Budva and the Albanian SH8 (Riviera) have solid coverage, with brief dead spots through tunnels and cliffs.
Inland/mountain parks: Expect patchy or no service on sections near Lovćen viewpoints, Durmitor (if detouring), parts of Lake Skadar, Komani ferry, Mavrovo/Matka canyons.
Cities and lakes: Dubrovnik, Sarajevo, Kotor, Tirana, Ohrid and Skopje have strong 4G; 5G is spotty and mainly urban—don’t rely on it between towns.

Ferry days: how to stay connected

Download offline maps (Google Maps/Organic Maps) and tickets/QR codes the night before.
Message contacts your departure/arrival windows early. Onboard Wi‑Fi is rare; tethering from patchy mobile signal isn’t reliable.
Queue screenshots: hotel address, driving directions for the first 30 km after the ferry, and key phrases in local languages.

If you’re pairing regions

Starting or finishing in Italy or Spain? Add a short EU eSIM like Esim Italy or Esim Spain alongside your Balkans plan.
Flying in via Paris or elsewhere in the EU? An EU pack such as Esim Western Europe covers your transit—but confirm where EU coverage ends before you head east.
Coming from the States or Canada? Get connected before you board with Esim United States or a transregional option like Esim North America, then switch to your Balkan plan on arrival.

Pre-trip checklist (connectivity-first)

Check country coverage and partner networks: Destinations.
Decide: Regional Balkans eSIM vs stacking country eSIMs.
Install eSIMs on Wi‑Fi at home; label profiles by country.
Note APN settings and preferred partner networks for each plan.
Download offline maps for each stop, plus bus tickets and hotel details.
Pack: Dual‑SIM phone or eSIM-capable device; power bank; universal adapter (Type C/F common; Type G in some hotels).
If renting a car: Confirm cross-border permission and roadside assistance numbers; download routes for mountain drives.

Pro tips: - Keep WhatsApp/Signal tied to your main number; data‑only eSIMs won’t receive normal SMS. - If you work on the road, schedule uploads when you’re in cities; rural uplink speeds can be slow. - Set data limits or use OS data saver to stretch smaller country packs.

Costs and time savers

Buses: 10–35 EUR per leg; buy in advance on busy routes.
Fuel and tolls: Coastal E-roads have fewer tolls than inland motorways; Montenegro and Albania rely on standard highways.
Accommodation: Coastal towns spike in July–August; book Kotor/Ohrid early.
Cash vs cards: Cards widely accepted in cities; carry small cash for buses, markets, and border snacks.
Data: City cafés have reliable Wi‑Fi; don’t bank on it in villages or on ferries.

FAQ

1) Is two weeks enough for this route? - Yes for highlights: Dubrovnik, Mostar, Sarajevo, Kotor, Tirana plus Berat or Gjirokastër, Ohrid, Skopje. Add a day if you want both the Komani ferry and the Albanian Riviera.

2) Bus or car—what’s better? - Buses are simple and cheap on the main corridors. Rent a car if you value flexibility for national parks, early starts, and short ferries (Kotor Bay, Komani). Avoid night driving on mountain roads.

3) Will my EU eSIM roam across this route? - Not fully. Croatia is EU; Bosnia and Herzegovina, Montenegro, Albania and North Macedonia are not. You’ll need a regional plan that explicitly lists these countries or separate country eSIMs. Verify coverage under Destinations.

4) Do I need to change APN settings at each border? - Often, yes. After crossing, toggle aeroplane mode, check you’ve connected to a partner network, and confirm the APN. If speeds are poor, set your device to 4G/LTE only and retry.

5) How reliable is coverage on ferries and in the mountains? - Ferries (Elaphiti, Komani) and canyon drives (Matka, parts of Lovćen/Skadar) can have little to no signal. Download offline maps and tickets beforehand; message contacts before departure.

6) I’m travelling for work—anything extra to consider? - Bring a backup data option (secondary country eSIM or hotel Wi‑Fi plan) and schedule calls from cities for stable bandwidth. If you’re organising a team trip, see Simology For Business. Travel companies and resellers can explore the Partner Hub.

Next step

Compare coverage and pick your regional or country plans for each stop via Simology’s Destinations. Install before you fly, note the APNs, and you’re ready for a smooth two‑week Balkan loop.

// Make external links open in a new tab for (const a of document.querySelectorAll('#content a[href]')) { try { const u = new URL(a.getAttribute('href'), window.location.href); if (u.origin !== window.location.origin) a.setAttribute('target','_blank'); } catch(e) { /* ignore */ } } // Add 'lead' class to the first paragraph for nicer intro const firstP = document.querySelector('#content p'); if (firstP) firstP.classList.add('lead');

Read more blogs

Andes Highlights (3 Weeks): Peru–Bolivia–Chile–Argentina Connectivity

Planning a south america itinerary 3 weeks through the high Andes? This route stitches together Peru’s Sacred Valley, Bolivia’s La Paz and Salar de Uyuni, Chile’s Atacama Desert, and northern Argentina’s quebradas or Mendoza wine country—often by long-distance bus and a couple of short flights. Connectivity is different at altitude: coverage is strong in cities but drops in high passes and salt flats; bus Wi‑Fi is patchy; border towns can be blackspots. The smart move is an eSIM with multi‑country coverage, backed by offline maps, offline translations, and a simple routine for crossing borders by bus without losing service. Below you’ll find a practical, connectivity-first itinerary; checklists to prep your phone, apps and documents; and on-the-ground tips for staying online where it matters: booking transport, hailing taxis, backing up photos, and navigating when the signal disappears.If you’re transiting via Europe or North America, you can also add a layover eSIM to stay connected door-to-door. Start with our country list on Destinations, then follow the steps, and you won’t waste time chasing SIM shops at 3,500 metres.The 3‑week Andes route at a glanceWeek 1: Peru (Cusco, Sacred Valley, Machu Picchu) - Fly into Cusco (or Lima then connect). - Base in Cusco; day trips to Pisac/Chinchero/Maras–Moray. - Train to Aguas Calientes; Machu Picchu visit; return to Cusco or continue to Puno/Lake Titicaca.Week 2: Bolivia and Chile (La Paz, Uyuni, San Pedro de Atacama) - Bus/collectivo via Copacabana to La Paz. - Fly or overnight bus to Uyuni. - 3‑day Uyuni–altiplano tour ending in San Pedro de Atacama (Chile).Week 3: Chile and Argentina (Atacama to Salta or Mendoza/Buenos Aires) - Choose: - North: San Pedro to Salta/Jujuy by bus; fly to Buenos Aires. - Or South: San Pedro–Calama flight to Santiago; bus or flight to Mendoza; onward to Buenos Aires.Connectivity notes (quick): - Cities: generally strong 4G/4G+; 5G in major hubs (Santiago, Buenos Aires). - Altitude/rural: expect long no‑signal stretches (Uyuni, altiplano passes, Paso Jama). - Bus Wi‑Fi: often advertised, rarely reliable. Plan to be offline onboard. - Border regions: networks switch; a multi‑country eSIM avoids sudden loss.eSIM vs local SIMs for a 4‑country tripFor a route with multiple borders and remote legs, eSIM wins on time and reliability.What a multi‑country eSIM gets you: - One plan across Peru, Bolivia, Chile, Argentina (check coverage per country on Destinations). - No passport/SIM registration queues at kiosks. - Keep your home number active on the physical SIM for calls/SMS codes. - Instant top‑ups if you burn data on photos or navigation.When a local SIM still helps: - Long stay in one country with heavy data use (e.g., a month in Buenos Aires). - Dead zones where a different local network performs better (rarely worth the hassle on a 3‑week pace).Practical approach: - Use an eSIM as your primary data line across all four countries. - If you find a specific local network far better in one region, add a cheap local SIM and keep the eSIM as backup.Device readiness checklist (before you fly)1) Check eSIM compatibility and SIM‑lock status on your phone.2) Buy and install your eSIM while on home Wi‑Fi. Keep a PDF/printed copy of the QR code.3) Label lines clearly (e.g., “eSIM Andes Data”, “Home SIM”).4) Turn on data roaming for the eSIM; leave roaming off for your home SIM to avoid charges.5) Set up dual‑SIM rules: data on eSIM; calls/SMS default to home SIM if needed.6) Download offline: Google Maps/Organic Maps for all target regions; language packs (Spanish at minimum); bus/air tickets; hotel confirmations.7) Cloud backups: set to upload on Wi‑Fi only; pre‑create shared albums for travel companions.8) Test tethering/hotspot with your laptop/tablet.If you’re transiting popular hubs, consider a short layover eSIM: - USA connections: add an Esim United States or a broader Esim North America.- Europe connections: Madrid/Barcelona? Use an Esim Spain. Paris or Rome? See Esim France and Esim Italy. Multi‑country layovers? Try Esim Western Europe.City‑by‑city connectivity notesCusco & the Sacred Valley (Peru)Coverage: Good in Cusco city; variable in high villages (Maras/Moray) and along Inca Trail approaches.Tips: Download Sacred Valley maps offline; pin viewpoints and ruins. most taxis use WhatsApp—save your accommodation’s number.Machu Picchu/Aguas Calientes: Patchy to none at the citadel. Upload your photos later; don’t rely on live ticket retrieval.Lake Titicaca: Puno and CopacabanaPuno: Reasonable 4G; bus terminals crowded—screenshot QR tickets.Crossing to Copacabana: Expect a signal drop around the border; have directions saved offline.La Paz (Bolivia)Good urban 4G; the cable car network has decent signal but tunnels do not.Yungas/“Death Road” tours: Mountain valleys cause dead zones—share your emergency contacts with the operator, carry a charged power bank, and don’t plan remote calls.Uyuni and the Altiplano (Bolivia to Chile)Uyuni town: OK 4G; ATMs finicky—use Wi‑Fi for banking apps.Salt flats/lagunas: Assume offline for most of the 3‑day tour. Guides often carry satellite phones; agree a pickup time/place in San Pedro and preload your map route.San Pedro de Atacama (Chile)Town: Solid 4G; accommodations often have Wi‑Fi but speeds vary.Geysers, Valle de la Luna: Offline navigation essential; sunrise trips start before mobile networks wake up in some areas.Salta/Jujuy or Mendoza/Buenos Aires (Argentina)Salta/Jujuy: Good city coverage; quebradas have long no‑signal sections.Mendoza: City 4G/5G; vineyards outside town can be patchy.Buenos Aires: Strong 4G/5G; ideal for cloud backups and large downloads before you fly home.Border crossings by bus: step‑by‑stepThe big ones on this route: Peru–Bolivia (Puno/Copacabana), Bolivia–Chile (Uyuni–San Pedro via Hito Cajón), Chile–Argentina (Paso Jama to Salta or Los Libertadores to Mendoza).How to keep service and sanity:1) The day before:- Top up your eSIM data.- Confirm your plan includes both countries you’re entering/leaving.- Download offline maps for both sides of the border and your town of arrival.- Save bus company WhatsApp and terminal address offline.2) On departure morning:- Keep a paper copy or offline PDF of tickets, insurance, and accommodation proof.- Charge phone and power bank; pack a short cable in your daypack.3) On the bus:- Don’t count on bus Wi‑Fi. Keep your eSIM as primary, but expect drops near mountain passes.- If your phone supports it, enable “Wi‑Fi calling” for later when you reach accommodation Wi‑Fi.4) At the border posts:- Data may be unavailable. Keep QR codes and booking numbers offline.- After exiting one country and entering the next, toggle Airplane Mode off/on to re‑register on the new network.- If the eSIM doesn’t attach, manually select a network in Mobile Settings.5) Arrival:- Send your accommodation a quick WhatsApp when you’re back online.- Recheck your eSIM’s data roaming is on; confirm you’re on an in‑country network, not a weak roaming partner.Pro tips: - Dual profiles: If your eSIM allows, keep a secondary profile for a different network in the same country—helpful in border towns.- Cash buffer: Some border terminals don’t accept cards; download a currency converter for offline use.Offline survival kit (5‑minute setup)Maps: Download regions for Cusco, Sacred Valley, Puno, La Paz, Uyuni, San Pedro, Salta/Jujuy or Mendoza, and Buenos Aires.Translations: Download Spanish for offline use; add phrasebook favourites (bus tickets, directions, dietary needs).Documents: Save PDFs of passports, tickets, hotel addresses; star them for quick access.Rides: Screenshots of pickup points; pin bus terminals and hotel doors.Entertainment: Podcasts and playlists for long bus legs, set to download on Wi‑Fi only.Altitude and your tech: what changesCoverage gaps lengthen: Fewer towers at high altitude; valleys can block signal. Assume offline on remote excursions.Batteries drain faster in cold: Keep your phone warm and carry a power bank (10,000–20,000 mAh).Hotel Wi‑Fi may be congested: Schedule big uploads (photo backups, app updates) for big-city stays like Santiago or Buenos Aires.GPS still works offline: Your blue dot shows on offline maps without data—preload everything.Data budgeting for 3 weeksTypical traveller usage across this route: - Messaging/Maps/Bookings: 0.2–0.5 GB/day- Social and photo sharing: 0.3–0.7 GB/day- Occasional video calls/streaming: 0.5–1.0 GB/dayFor a mixed-use trip, plan 15–25 GB for 3 weeks. Heavy creators should double it and upload over hotel Wi‑Fi when possible. If you work remotely, consider a higher‑capacity plan and a backup eSIM; see our guidance on For Business.Practical route with transport and connectivity cuesDays 1–4 Cusco base: Strong city signal; day trips may be spotty—go offline-ready.Days 5–6 Machu Picchu: Expect no service at the ruins; sync tickets ahead.Days 7–8 Puno to La Paz via Copacabana: Border signal drop; re‑register networks after crossing.Days 9–11 Uyuni tour to San Pedro: Treat as offline; charge nightly; carry spare cables.Days 12–14 San Pedro: Stable in town; tours offline; top up data before Paso Jama.Days 15–17 Salta/Jujuy or Mendoza: Good urban 4G; rural patches are offline.Days 18–21 Buenos Aires: Strongest connectivity of the trip; clear your uploads and map downloads for the flight home.Partnering and stopover extrasHospitality and tour operators in the Andes: help your guests stay connected—explore co‑branded solutions via our Partner Hub.Transatlantic flyers: test your eSIM setup on a layover with an Esim United States or Esim Western Europe before hitting high-altitude blackspots.FAQs1) Do I need a local SIM in each country?No. A multi‑country eSIM covering Peru, Bolivia, Chile and Argentina is simpler and works well for a 3‑week pace. Consider a local SIM only if you’ll spend longer in one country and want the absolute best regional coverage.2) Will my WhatsApp number change with an eSIM?No. WhatsApp is tied to your registered number, not your data line. Keep your home SIM active for voice/SMS (roaming off if you wish), and use the eSIM for data—WhatsApp continues as normal.3) Can I hotspot to my laptop or camera?Yes. Enable tethering on your eSIM. Mind your data: cloud backups and OS updates can burn gigabytes—set them to Wi‑Fi only or schedule in big cities.4) What if there’s no signal on the Uyuni/Atacama legs?That’s expected. GPS still works offline. Pre-download maps and translations, carry a power bank, and sync plans with your tour operator before departure.5) Will I get roaming charges at borders?If you’re using a multi‑country eSIM with coverage in both countries, you won’t incur extra roaming fees from your home carrier. Keep roaming off on your home SIM to avoid accidental use.6) I’m connecting via Europe or the US—worth getting a layover eSIM?Yes. It’s an easy way to test your setup and stay reachable. Try Esim North America or country options like Esim Spain, Esim France, or Esim Italy for common hubs.Next step: Browse South America coverage options and build your plan on Destinations.

31 Oct 2025

Partner Spotlight: New Reseller/Affiliate Program + Commission Tiers

The Simology affiliate program is live — and it now comes with a parallel reseller track for partners who want to package eSIMs directly. Whether you publish travel guides, run a tour agency, manage a community of digital nomads or operate a marketplace, you can earn recurring commissions by recommending our eSIMs or by reselling them under your brand flow. Today’s launch adds clear commission tiers, a practical assets kit, and an upgraded tracking dashboard so you always know what’s working. You’ll also get deep links to our most-booked plans, including Esim United States, Esim France, Esim Italy, Esim Spain and regional bundles like Esim North America and Esim Western Europe. If you serve travellers, it’s an easy value-add: reliable connectivity, instant activation, and plans across our global Destinations. Below you’ll find eligibility, how commissions work, what’s in the kit, and quick steps to apply.Who the program is for (eligibility at a glance)You’re a great fit if you reach travellers or handle travel-related transactions. Typical partners include: - Content creators, publishers, bloggers, and comparison sites - Travel agents, tour operators, OTAs, airlines and rail - Fintech, banking, insurance and loyalty programmes with travel benefits - Co‑working spaces, coliving, and remote‑work communities - Student travel organisations and international education providers - Events, conferences, and destination marketing organisationsEligibility basics: - You have a live website, app, email list, or social channel with real audience reach - Your content aligns with brand‑safe standards (no misleading claims, no adult or harmful content) - You can support simple tracking (links and, for resellers, order reporting) - You agree to avoid false discounts or coupon misuseIf you’re a company seeking volume pricing, white‑label or managed onboarding, see our enterprise options under For Business.Two pathways: Affiliate vs ResellerChoose the model that matches how you engage your audience.Affiliate (recommend and refer): - Share trackable links or codes - We handle checkout, activation and support - You earn a commission on completed orders - Best for publishers, creators and communitiesReseller (package and sell): - You sell Simology eSIMs within your own flow - You set your margin on top of partner pricing - We provide fulfilment and network connectivity - Best for agencies, marketplaces and B2B bundlesNot sure? Start as an affiliate for speed, then layer on reseller later if you need deeper integration or custom margins.Commission tiers explainedWe’ve introduced transparent tiers so you can plan campaigns and forecast revenue. Tiers are assessed by paid orders per calendar month. Rates below apply to the order value excluding taxes and fees.Tier 1 (0–49 paid orders/month): 8% commission per orderTier 2 (50–199): 10% commission per orderTier 3 (200–499): 12% commission per orderTier 4 (500+): 15% commission per orderKey definitions: - Qualified order: A paid eSIM order that is not refunded or flagged as fraud within the validation window. - Attribution: Last‑click by default via your tracking link; coupon‑code attribution is supported where enabled. - Cookie window: 30 days (the click must precede purchase within 30 days). - Payout schedule: Monthly, after validation (typically within 30 days following month‑end). - Currency and method: Paid in your selected currency where available; standard options include bank transfer or PayPal.Reseller margins: - Resellers receive partner buy rates and set retail pricing. Effective margin depends on your chosen sell price. - Volume discounts may apply for high‑commitment partners. Speak to us via For Business.Note: Rates and terms may evolve; the current schedule is always available in your partner account.Your toolkit: assets kit + tracking dashboardLaunch fast with a lightweight toolkit designed for real‑world travel publishing.Assets kit highlights: - Deep links to top products: Esim United States, Esim France, Esim Italy, Esim Spain, Esim Western Europe, Esim North America, and the full Destinations index - Copy blocks and CTAs (short, medium, long) for articles, emails and in‑app prompts - “Recommended by” badges and lightweight banners (mobile‑first) - Pre‑approved product blurbs and plan FAQs to cut research time - Coupon codes (where assigned) and usage guidelinesTracking dashboard features: - Real‑time clicks, orders, conversion rate and average order value - Pending, approved and paid commission summaries - Top‑performing links and pages (identify what to scale) - SubID tracking for placements and channels (e.g., “newsletter‑oct”, “yt‑video‑italy”) - Deep‑link builder and coupon‑code mapping - Exportable reports for finance and campaign wrap‑upsWant a preview? You’ll find sample dashboard screenshots and assets in the Partner Hub.How to apply (and go live in under 48 hours)Apply in minutes; approval typically takes 1–2 business days.Step‑by‑step: 1) Visit the Partner Hub and choose Affiliate or Reseller.2) Complete the application (business details, channels, estimated volumes).3) On approval, access your dashboard, links/codes, and the assets kit.4) Add links to high‑intent pages (e.g., “How to get data in Italy” → Esim Italy).5) Publish your first placements and test a live order with your link.6) Monitor performance and iterate placements weekly.Launch checklist (copy/paste): - Add at least one deep link per top country you cover (US, France, Italy, Spain) - Place a regional bundle link where applicable (e.g., Esim Western Europe or Esim North America) - Include a short “How eSIM works” explainer and your link in relevant guides - Add your link to email footers and trip‑planning checklists - Create a coupon‑code callout above the fold (if you have a code) - Set up SubIDs for each placement to see what convertsWhat to promote first (data‑backed starting points)The fastest wins usually come from linking directly from country or region guides to the matching eSIM page. Use: - USA itineraries, work trips and event coverage → Esim United States - European city breaks and rail passes → Esim Western Europe - Schengen trips and language/culture articles → Esim France, Esim Italy, Esim Spain - Cross‑border North American travel (US + Canada + Mexico) → Esim North America - Destination pages outside your core beat → link to the full DestinationsPro tips: - Put your link where travellers actually decide: packing lists, SIM/eSIM sections, day‑1 arrival tips, and airport transfer posts. - Match link intent to plan duration (weekend city breaks vs multi‑week itineraries). - For video, add the link in the first two lines of the description and on‑screen lower‑thirds. - Use SubIDs to A/B test “Buy now” vs “Get eSIM set up in 2 minutes” CTAs. - Seasonal spikes are real; schedule refreshes before summer, winter holidays, and major events.Compliance and brand notes (quick but important)To keep conversions high and user trust intact: - Don’t promise “unlimited” where a plan is fair‑use; use the product’s actual wording. - Avoid price claims that can go out of date; prefer “from” pricing or link to live prices. - If you publish discounts, stick to your assigned code and the live terms in the dashboard. - Represent eSIM device support accurately; remind users to check device compatibility before purchase. - For queries about brand use or co‑branded assets, check the guidelines in the Partner Hub.For agencies and teamsWorking with multiple travellers or corporate itineraries? We can help set standards across your organisation: - Centralised reporting and multi‑seat access - Curated assets for your destinations portfolio - Optional reseller pricing for packaged trips - Dedicated support for integrations and bulk queriesIf this sounds like you, start on the partner track and then speak with our team via For Business about custom arrangements.Frequently asked questions1) How are commissions calculated in the Simology affiliate program?Commission is a percentage of the order value excluding taxes and fees, based on your tier for that month. An order becomes payable after the validation window (to account for refunds or fraud checks). Your dashboard shows pending, approved and paid amounts.2) What is the attribution model and cookie length?We use last‑click attribution for tracked links with a 30‑day cookie. If coupon‑code attribution is enabled on your account, eligible orders using your code will credit you even without a tracked click (subject to programme rules).3) Can I join as both affiliate and reseller?Yes. Many partners start as affiliates for simplicity, then add reseller once they’re ready to package eSIMs in their own flow. Each track has distinct terms; you’ll see both in your partner area.4) When and how do I get paid?Payouts are issued monthly after the validation window closes, typically within 30 days following month‑end. You can choose a supported payout method (e.g., bank transfer or PayPal) and set your preferred currency where available.5) Are there any traffic restrictions?We welcome organic content, email, and compliant paid traffic. Prohibited sources include misleading ads, spam, incentivised clicks that misrepresent the offer, and any content that breaches brand‑safety guidelines. Full rules are in the Partner Hub.6) Which pages convert best?Deep links to specific plan pages tend to outperform generic home links. Popular starters include Esim United States, Esim Western Europe, Esim North America, plus country pages like Esim France, Esim Italy and Esim Spain. For broader coverage, use the Destinations index.Why partners choose SimologyTraveller‑first plans with instant activation and robust coverageClear, competitive commission tiers and on‑time payoutsDeep linking and SubID structure for serious optimisationAssets you can ship today — no long creative cyclesGlobal footprint so one partnership covers your audience worldwideNext step: Apply now via the Simology Partner Hub and get your links and assets within days.

30 Oct 2025

APN, IMS & Carrier Services: The Hidden Settings That Control Your Data

A reliable mobile connection abroad depends on more than just signal bars. Three low‑visibility pieces of your phone’s setup do most of the heavy lifting: APN (Access Point Name), IMS (IP Multimedia Subsystem) registration, and Carrier Services (or carrier settings). Get these right and data, VoLTE calls, SMS/MMS and Wi‑Fi Calling tend to “just work”. Get them wrong, and you’ll see symptoms like “connected but no internet”, calls dropping to 3G (or failing entirely in 3G‑sunset countries), delayed messages or stubborn roaming issues. This guide translates the jargon, shows you exactly where to find the settings on iOS and Android, and explains when to reset versus edit—especially crucial if you’re travelling with an eSIM.If you’re planning trips to the US, Europe or beyond, you’ll also find links to ready‑to‑use regional eSIM options such as Esim United States, Esim North America and Esim Western Europe. Keep this page handy for quick fixes on the road.Quick definitions (plain English)APN (Access Point Name): The gateway settings your phone uses to reach the mobile data network. It includes the APN name, username/password if needed, and optional fields for MMS. Think of it as the Wi‑Fi password equivalent for mobile data.IMS (IP Multimedia Subsystem): The system carriers use to deliver modern voice and messaging over 4G/5G. If “IMS registration” is shown as “Registered”, your device can use VoLTE, SMS over IMS and Wi‑Fi Calling (subject to your carrier plan and device support).Carrier Services / Carrier Settings: On Android, “Carrier Services” is a Google app that provides up‑to‑date carrier configuration for things like RCS/IMS. On iPhone, “Carrier Settings” is a carrier bundle that tells iOS how to behave on a given network.Pro tip: APNs get you on the internet; IMS keeps modern calls and texts working over 4G/5G; Carrier Services/Settings glue it all together.What is APN IMS registration and why travellers should careIf you’ve searched “what is apn ims registration”, here’s the punchline: APN controls your data path; IMS registration confirms your phone is authorised to use IP‑based services like VoLTE and Wi‑Fi Calling. Travellers especially notice IMS after 3G shutdowns. In the United States, for example, carriers have retired 3G. Without IMS/VoLTE, voice calls may fail entirely or fall back to legacy tech that no longer exists. The right eSIM plus correct APN and a healthy IMS registration equals smooth sailing.Where to find these settings: iOS and AndroidiPhone (iOS)Check carrier settings version and update: 1. Settings > General > About. 2. If a “Carrier Settings Update” prompt appears, tap Update.View or edit APN (only if your carrier allows it):Settings > Mobile Data > Mobile Data Options > Mobile Data Network.If you don’t see “Mobile Data Network”, your carrier locks APN edits (normal for many profiles and eSIMs).Check VoLTE/Wi‑Fi Calling toggles:Settings > Mobile Data > Mobile Data Options > Voice & Data > ensure LTE/4G/5G is on and VoLTE enabled (label varies by iOS version).Settings > Phone > Wi‑Fi Calling > turn on if your plan supports it.Reset network settings (broad fix):Settings > General > Transfer or Reset iPhone > Reset > Reset Network Settings.Pro tips: - On iOS, you often shouldn’t manually change APN; the carrier bundle sets it. If data breaks right after installing a new eSIM, remove and re‑add the eSIM before editing APN. - If roaming, enable Settings > Mobile Data > Data Roaming.Android (varies by brand, similar paths)Update Carrier Services:Open Google Play Store > search “Carrier Services” > Update.Or Settings > Apps > Carrier Services > Storage & cache > Clear storage, then Update via Play Store.Check IMS registration status:Settings > About phone > SIM status (or Status) > IMS registration status = Registered is ideal.On some Samsung models: Settings > Connections > Mobile networks > Network operators and Voice networks; or service menu codes (advanced; use with caution).View/edit APN: 1. Settings > Network & internet (or Connections) > Mobile network > Access Point Names. 2. Select the eSIM/line if prompted. 3. Choose the correct APN or tap + to add one from your provider’s instructions.Reset APN to default:APN screen > three‑dot menu > Reset to default.Reset network settings:Settings > System > Reset options > Reset Wi‑Fi, mobile & Bluetooth.Pro tips: - Keep “Preferred network type” on 4G/5G Auto. Turning off 4G/VoLTE can break calling in 3G‑sunset regions. - If you changed Private DNS, set it to Automatic while troubleshooting.When to reset vs edit: a practical decision guideUse this simple flow when something breaks after installing a SIM/eSIM or when roaming:Symptoms: “Connected without internet” or pages time outFirst: Toggle Airplane mode off/on; reboot phone.Then: Check data roaming is ON (when abroad).Next: Confirm the APN selected matches the profile provided by your eSIM provider.If APN fields look wrong/missing: Edit or add the APN per the provider’s exact instructions.Still failing: Reset APN to default (Android) or remove/re‑add eSIM (iOS/Android).Last resort: Reset Network Settings.Symptoms: Calls failing, or no VoLTE/Wi‑Fi CallingCheck IMS registration (Android) and VoLTE/Wi‑Fi Calling toggles.Update Carrier Services (Android) or Carrier Settings (iOS).If you’re in the US, ensure your device model is VoLTE‑compatible with local networks. Consider a data‑only plan and calling apps if not. See Esim United States.Symptoms: SMS/MMS delayed or failingEnsure mobile data is enabled (MMS often needs data).Verify APN “MMS” fields are present if your provider requires them.Update Carrier Services; clear its storage and re‑open Messages (Android).Golden rules: - Edit APN only if you have exact values from a trusted source (your carrier or eSIM provider). - Prefer “Reset APN to default” over random tweaks. - Avoid third‑party APN profiles from unverified websites.How APN and IMS affect VoLTE, Wi‑Fi Calling and roamingVoLTE (Voice over LTE): Requires IMS registration and carrier/device support. Without IMS in 3G‑sunset regions (e.g., the US), calls may not connect at all. For trips that include the US or Canada, see Esim North America.Wi‑Fi Calling: Also rides on IMS. Helpful indoors or in rural areas. Must be enabled on your device and provisioned by the carrier.SMS over IMS: Modern networks route texts over LTE/5G via IMS. If IMS registration flips to “Not Registered”, texts may delay or revert to older paths, sometimes failing on data‑only profiles.MMS: Often relies on correct APN “MMS” fields and mobile data. Some eSIM data plans do not support MMS on the data line; use chat apps if needed.Roaming: The APN set by your eSIM should generally work across partner networks. If you switch networks manually, keep APN unchanged unless told otherwise.Traveller tip: - For European trips that hop across borders without fuss, regional plans like Esim Western Europe are designed to “auto‑roam” with the right APN pre‑loaded. Country‑specific options include Esim France, Esim Spain and Esim Italy.Troubleshooting checklist (save for the road)Confirm your plan is active and has data balance.Ensure the correct line/eSIM is set for Mobile Data and Calls (dual‑SIM phones).Turn Data Roaming on when abroad.Preferred network mode: 4G/5G Auto.APN: Select the profile provided by your carrier/eSIM. If missing, add it exactly as given.Toggle Airplane mode off/on; then reboot.Update Carrier Services (Android) or accept Carrier Settings Update (iOS).Check IMS registration status (Android). If “Not registered”, ensure VoLTE is enabled and try a different local network if allowed.Clear Carrier Services storage (Android) and reopen your messaging app if RCS/SMS is flaky.Remove and re‑add the eSIM profile if issues began right after installation.Reset APN to default (Android), then re‑select the correct APN.Reset Network Settings as a last resort.Pro tip: - Keep a screenshot of working APN fields before experimenting. It makes recovery painless.Planning connectivity by destinationPick an eSIM that already includes correct APN and roaming parameters to minimise manual fixes: - Browse country and regional options on Destinations. - North America trips: Esim North America or the US‑specific Esim United States. - Western Europe touring: Esim Western Europe or country‑specific choices such as Esim France, Esim Spain and Esim Italy.For teams on the move, centralise setup guidance and support via For Business. If you’re a reseller or travel partner, see our Partner Hub for resources and onboarding.FAQsWhat does “IMS registration: Not registered” mean?Your device isn’t currently authorised for IP‑based services like VoLTE/SMS over LTE on that SIM/network. Update Carrier Services (Android), ensure VoLTE is on, reboot, and try another partner network if available. Some data‑only plans won’t register IMS for voice features.Will changing my APN affect VoLTE?Indirectly. A wrong APN can block data paths needed for IMS/RCS features. Use only the APN provided by your carrier/eSIM. Avoid editing the “APN type” to include “ims”; that entry is typically system‑managed.Where do I find APN on iPhone? I can’t see the fields.Many carriers lock APN editing on iOS. If Settings > Mobile Data > Mobile Data Options > Mobile Data Network isn’t visible, the carrier bundle manages it automatically. Remove/re‑add your eSIM or accept a Carrier Settings Update instead of editing.Should I reset network settings or just APN?Start with APN reset (Android) or re‑adding the eSIM. Only use full Network Settings reset if simpler steps fail—it will forget saved Wi‑Fi and Bluetooth pairings.Do I need Carrier Services on Android?Yes. It’s a Google component that updates carrier config for IMS/RCS. Keep it updated. If messages misbehave, clear its storage and relaunch your messages app.Why do calls fail in the US but data works?Likely a VoLTE/IMS issue on a 3G‑sunset network. Ensure VoLTE is on, IMS is registered, and your device is compatible. If not, use data‑based calling apps and pick a plan optimised for the region, such as Esim United States.The bottom lineAPN gets you online; IMS keeps VoLTE/SMS/Wi‑Fi Calling alive; Carrier Services/Settings keep both in sync.On iOS, avoid manual APN edits unless instructed. On Android, use “Reset to default” before entering trusted APN values.For travel, choose eSIMs with correct roaming profiles and keep VoLTE enabled—critical in 3G‑sunset countries.Next step: pick a region‑ready eSIM on Destinations and travel with confidence.

30 Oct 2025