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The T-Mobile Czech Republic network supports GSM 900MHz and 1800MHz standards. If you have a corresponding end device and a roaming agreement has been signed between your home network operator and T-Mobile CZ, you can use your phone in the Czech Republic. Before leaving home, contact your home operator to ensure that you have active international roaming services.
If you travel to the Czech Republic, your phone should automatically connect to a Czech mobile network. To be able to use the most of the benefits provided by T-Mobile CZ, ensure that your display shows “T-Mobile”, “Paegas” or “230 01”. If your display does not show any of these, please use your phone’s menu to manually select T-Mobile.
Note the following steps for this procedure*:
* The process may differ depending on your mobile phone.
Contact your customer service to find out the phone number and access code of your voice mailbox to reach it from the Czech Republic.
To call foreign countries (i.e. to countries apart the Czech Republic) dial the international code required, e.g. 0049 or +49 for Germany, followed the phone number.. Please note that also mobile phones that are currently roaming in the Czech Republic shall be called via their international code.
In Czech Republic, the mains voltage is 230 V/50Hz. Don't forget your charger and a corresponding adapter.
You can find out the applicable tariffs only from your domestic network operator!