Turkey IMEI Registration & 120-Day Tourist Rule: Complete Guide

If you are planning a trip to Turkey or living there as an expat, you need to understand the country's strict IMEI registration rules to avoid having your phone blocked. The Information and Communication Technologies Authority (BTK) tracks every mobile device that connects to Turkish networks (Turkcell, Vodafone and Türk Telekom) to curb unregistered imports.

What is the Turkey 120-day rule?

• The 120-day allowance: foreign visitors bringing an unlocked phone from abroad can use it on Turkish mobile networks without paying the local registration tax for up to 120 days (about four months).
• Per-device, per-passport tracking: the allowance is tied to your device's IMEI number and your passport entry record. If a phone has two SIMs (dual physical SIM, or physical SIM plus eSIM), each IMEI has its own 120-day clock.
• The reset policy: the 120-day exemption has historically reset at the start of each calendar year (1 January). If you split your time across several years, check the latest BTK policy, as this can change.

What happens when the 120 days expire?

Once the 120-day period ends, the BTK permanently blocks cellular service (calls, SMS and data) for that IMEI on Turkish networks. Wi-Fi will still work, but local SIM cards will stop working entirely.

To keep using the phone on a Turkish network for a longer stay, you must:

1. Pay the official IMEI registration fee (IMEI kayıt ücreti), which the Turkish government updates every year and which is a significant tax on foreign electronics.
2. Register the device online through the e-Devlet (e-Government) portal using a valid Turkish residence permit or citizenship ID. The phone must have been brought into the country within the legal passenger allowance window (usually within the last 365 days).

Tips for travellers

• Short-term visitors: if you are visiting for a standard holiday of under four months, you do not need to pay any tax or register the phone. It will work normally with a tourist SIM card.
• Alternative option: many frequent travellers and digital nomads use mobile Wi-Fi hotspots or international roaming packages from their home provider to avoid the local IMEI registration tax on longer stays.