Hi All My Nokia 1100 is unable to send or reply any text messages. I can make calls and receive calls and receive messages. I do have sufficient funds. I have the correct message center number provides by my service provider. I even did a SIM swop yesterday. I restored to factory settings. I put my SIM card into another phone and sent messages with no problem. What can I do to solve my problem? I really need help. Thanks. eclandsberg@gmail.com