"My Number" problem

I have a Blackberry Tour 9630 which I use principally in Canada with Rogers. I also have a UK (T-Mobile) and Barbados (Lime) sim card. While the phone works fine with the other Sim cards, "My Number" remains the same (i.e. the Rogers number). How can I change edit "My Number" to relect the sim card that is in the phone? With the wrong "My Number", text replys and checking voice mail is not working properly.

To what carrier was the device originally branded?

the only thing i can tell you to try is to set the number of each sim card individually in the "my number" setting, so that each individual card number would be associated with a display number

Sent from my CrackBerry 9780 using CB Forums App