MMS Settings/Issues with MotoMPx200 on AT&T Wireless

[Guest acepilot74]

My apologies if this is a re-hash of any past threads ... I tried searching the archives but got impatient :D

I have an unlocked Motorola MPx200 with the unbranded Smartphone 2002 ROM with AT&T Wireless Service in the U.S. I was able to get the following MMS settings from a past post on modaco.com:

Under Settings->Data Connections:

Internet connection: AT&T GPRS (described below)

Work connection: None Available

WAP connection: Automatic

Secure WAP connection: None Availalble

These are my created connections:

---Proxy Connections---

Name: AT&T Proxy

Connects from: The Internet

Connects to: WAP Network

Proxy (name:port): 10.250.250.54:8080

Type: HTTP

Username:

Password:

---GPRS Connections---

Name: AT&T GPRS

Connects to: The Internet

Access point: proxy

Username:

Password:

Primary DNS: 0.0.0.0

Secondary DNS: 0.0.0.0

IP address :

Under the

---MMS Profile---

MMSC: http://mmsc.mobile.attwireless.net/

Data Connections: AT&T GPRS (as configured above)

Gateway: WAP 1.0 Gateway

IP Address: 010.250.250.100

Port: 9201

Encoding: Binary Encoding

Whenever I try to send a MMS message to a regular e-mail address, it works fine. But when I try to send an MMS to another MMS-enabled phone, it never gets to the other phone. I discovered that my phone is doing the following to a phone number in an MMS message, the phone number looks like this:

**********/[email protected]

Any ideas of what I've got wrong in my settings so that I can fix this issue? Any help would be GREATLY appreciated :D

[Guest nickcornaglia]

Hey you asked me this in an email and I never responded...probably 'cause I dont really know. As far as I know...you cant send an MMS to anyone on a different network. I may be wrong...but that is my understanding.

Also, when I send an MMS to an email address...I get the email...but with no content at all. No picture. No Text.

I'm not sure if you need to subscribe to a service on AT&T to be able to send MMS. Does mMode cover MMS or what they probably call picture messaging? I'm not sure. But I would like to know as I have never been able to use MMS on any phone I've ever had yet. Mostly because I never have any friends or family on the same service as me.