Apparatuses, methods, and systems are disclosed for accessing a mobile communication network using a User Identifier. One apparatus (600) includes a processor (605) that establishes (805) a first connection with a remote unit and a transceiver (625) that receives (810) a first request via the first connection to create a User Profile. The processor (605) determines (815) whether the User Profile is to be linked with a third-party account and, if so, creates (820) the User Profile based on information in the third-party account and, if not, creates (825) the User Profile based on information received from the first device. The transceiver (625) sends (830) to the remote unit via the first connection a Device User Profile and sends (835) a second request to the mobile communication network to store the User Profile.