Recharge your O2 account with your phone and GSM banking
To recharge credit through GSM Banking, all you need is an O2 karta (an O2 SIM card for prepaid services) that supports GSM Banking and a phone that supports the SIM-toolkit application. It is also necessary to activate the O2 GSM Banking service together with the DobijGo service that your bank can activate for you if they offer this service with us.
Through the O2 GSM Banking service, you can recharge the credit on your O2 karta any time and anywhere. During one month you can make up to 20 transactions and recharge credit on, for instance, ten phones up to a limit set by your bank from one account.
