Ping is also as whats app by I phone you can share photo etc,
But by Black Berry its your phone id is connected by the server.
So T-mobile cannot block the ping, only your sim card.
Thats the problem her phone is now used by someone who found it.
Put a new simcard in and he can use the mobile but he used my daughter's ping because he has her phone id.
I logged in BB protect is see that it is active but i cann't find the BB.
He put some strange photo to mine daughters girlfriends and thats the problem.