Hello all Im new to this very helpful community , but still have a question.
I set up my USA Tmobile MMS with 2.7 FMMS:
-T-Mobile USA
* Connection Name: TMo MMS
* Connection Type: GPRS
* Access Point Name: wap.voicestream.com
* User Name: (leave blank)
* Password: (leave blank)
* Use Proxy: Yes
* HTTP Proxy: 216.155.165.50
* Port Number: 8080 (or 9201 if 8080 fails)
* MMSC: http://216.155.174.84/servlets/mms
* Resize Image: 300
* Your Phone Number: aaapppssss

The Problem is that I can receive MMS's from my GF TMo phone but I can't send any back to her or myself.
When she sends MMS's to me can they will push and open correctly, but I cant figure out y I cant send any back.

I used FAPN to create my second MMS APN.

ANy guesses anyone?