I placed a Simple Mobile sim card into my unlocked blackberry phone and now my blackberry messenger, wifi and other Internet services such as my browser do not work unless the Simple Mobile sim card is in it. I also received a message from Blackberry which informed me that my blackberry has been registered with the wireless network. How can I rectify this issue? Thank you
Thank you BillJ But, please note that I didn't willingly register my blackberry on the wireless network. It was done without my knowledge and doing. Therefore, where calling the carrier is concerned, should I assume you meant Simple Mobile? Since it was after placing one of their Sim cards in my blackberry that I received the message about my phone being registered? What do you suggest?