Nowadays, the change of the telephone number or GSM operator is an everyday issue. However, it is very important that in your Gieldawalut.com profile you have current contact number, because otherwise you will not be able eg. to make payments that require confirmation of text message code. So please be sure to update your data. Phone number changes can be made easily. After logging into Gieldawalut.com just go to “My data and bank accounts.” You will see your data with phone number provided during registration. Next option is “Change”. Click and enter a new contact number, confirm by pressing “Confirm”. Such disposition to change the mobile phone number will invalidate the current one, which means that authorization codes will be sent to the new number.
If you provide your national operator number, you do not enter the country prefix. When the phone number belongs to a foreign operator, precede it with the prefix of the country with the + sign.