You can enter your phone number on the Auðkenni website, and check to see if your SIM card meets the technical requirements for Electronic ID. If the SIM card does meet the requirements, then the ID can be activated at the nearest Íslandsbanki branch or at one of the many electronic certificate service points. You can see a list of problematic phones on the Auðkenni website . Make sure you have a driver's license or passport with you when activating your electronic ID by phone. Note that digital driver´s license is not accepted as a valid ID