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1. If you are travelling abroad and do not have access to the internet, do not worry. Simply dial 190 Free from your WorldSIM for free 24 hours a day and we can top up your credit over the phone.
2. If you prefer, you can log into My Account, click on 'Self Service Hub,' and request a call back from Customer Service.
1. Enter the number on the back of your recharge voucher into your phone (including any '0s' at the beginning) and press dial. Your SIM will be topped up instantly & you will receive an SMS confirmation. You can check your new balance by dialling 187.
2. On some handsets you will be required to enter your redeem code as follows *RedeemCode# and then press dial.