How to activate roaming?
You can activate roaming by call/SMS/whatapp to the hotline 0577555000 for activation details
How to make calls and send SMS while roaming overseas?
To make calls while roaming, simply dial the country code, attach the area code/prefix followed by the number. Example: To call a Ghanaian number, dial +233 27 1234123 and for an American number, dial +1 277 1234123. To send SMS, simply type your message and send to the receiver's number dialed out in the same format explained above. Calls received on Roaming are susceptible to mobile network charges. Before you travel, please verify if we have roaming partners in the country of your destination by calling our customer service centre on 810. When you arrive at your destination your mobile phone will automatically join the roaming network if it is on "Automatic Network Selection" mode or you will have to manually select a roaming network from your device menu.
Tigo Roaming Hints and Tips:
Before you travel, please verify if we have roaming partners in the country of your destination by checking our partners list or calling our customer service center on 100. Make sure your preferred network mode is set to GSM/WCDMA auto