>> 611. There is no direct number (that I know of) to "tier II tech
>> support".
>> If the phone rep can't solve your problem, then your call should be
>> escalated.
I actually got a lot of help from a Cingular tech person at that number last
night. He was not ultimately successful. I'm using a (formerly T-Mobile)
unlocked Samsung X495 on Cingular's network here and on Virgin Mobile's
network when I go to England. Here on Cingular, voice and text work fine
but MMS does not, nor do any Internet services. After making a lot of
effort, he concluded that the latter 2 problems are due to T-Mobile's
firmware in the phone and are not easily fixable.
That's OK with me, as I don't actually need those services. I have a bit of
use for them (to get pictures and ringtones) if they work, and that's all.