Error: there is a problem connection to the GPRS service in your registered home network, error trying to make data connection. this may be casued by a voice call, a wired activesync connection or inncorrect network setting

Question

like 2 weeks ago i called in to att to see how much is the data plan and it would end up costing $30.
so i was like screw that. well they figured that i got a new phone replacing the LG shine. so they asked
for to call this number so they can recieve data which would updated the system that i have a plam treo 750.
ever since this conflict i can't send picture messages. i get that problem. everytime i attempt to send a picture
i recieve this.
- there is a problem connection to the GPRS service in your registered home network.
- then i get a test that says error trying to make data connection. this may be casued by a voice call,
a wired activesync connection or inncorrect network setting.
please someone help me.
btw. hard reset and soft reset did not work for me.
Post relates to: Treo 750 (AT&T)

Answer 1

problem fix, i had to call in. customer serivce. and when i called to ask about the plan. they blocked it. so i had to unblock my internet.
Post relates to: Treo 750 (AT&T)