T-Mobile USA: Picture Messaging, MMS Settings, SMS Settings, WAP Settings, Internet Settings for SPV C500 or QTek 8010 or I-mate SP3 or Audiovox SMT5600 and other Smartphones using Windows Mobile 2003 SE:

You will need to create 2 GPRS connections (communication backbones):

STEP ONE: You will add the Internet GPRS Connection that will serve as the backbone to browse the internet on your phone:
1. Start > Settings > Data Connections:
2. Menu > Edit Connections: GPRS Connection
3. Menu > Add
Description: TMO Internet
Connects to: The Internet
Access point: internet3.voicestream.com
User name: leave this blank
Password: leave this blank
Primary DNS: 216.155.165.50
Secondary DNS: leave this blank
IP Address: leave this blank
4. Done Done Done Done

STEP TWO: You will add the MMS GPRS Connection that will serve as the backbone to send and receive Picture Messaging / MMS Messaging / Media Messaging on your phone:
1. Start > Settings > Data Connections:
2. Menu > Edit Connections: GPRS Connection
3. Menu > Add
Description: TMO MMS
Connects to: MMS Network
Access point: wap.voicestream.com
User name: leave this blank
Password: leave this blank
Primary DNS: leave this blank
Secondary DNS: leave this blank
IP Address: leave this blank
4. Done Done Done Done

We are done creating our backbones. Now...

STEP THREE: Next you will configure your T-Mobile MMS Account:
1. Start > Messaging > Media Messages
2. Menu > Options > Account Setup > Media Messages (Click on it). Make sure settings look as below:
Send/receive: Automatically
Outgoing message size: 100KB
Allowed messages: Personal
3. Click Menu > Edit Connections
( Delete any existing connections)
4. Menu > Add:
Description: TMO MMS Account
MMS address: http://216.155.174.84/servlet/mms
Data connestion: MMS Network
Gateway: Wap 1.0 Gateway
IP Address: 216.155.165.050 (aka the Gateway IP Address on some phones)
Port: 9201
5. Done Done Done Done