PLEASE HELP ME!! I got a Treo 650 and it is Unlocked. Cingular is the phone and I...

[afsoonhamed]

...have T-Mobil services.? PLEASE HELP ME!! I got a Treo 650 and it is Unlocked. Cingular is the phone and I have T-Mobil services. I get a Error Code (0x7301). Under my preferences, i picked Network, I got
Serverce: _____
Connection: GPRS
UserName: ???
Passwork: Unassigned
APN: Tap to enter APN
Unlocked
I can't figure anything out from this point on. Please help me
Thank you so much

[yomommatoo]

PLEASE BE AWARE, the settings shown in the screen shots directly below (APN and Address) are for AT&T's network, so please disreguard those details! The correct info you need to enter is at the very bottom, listed under 'T-Mobile Web Settings'.

1. Press the Home key until the word "All" or "System" is displayed in the upper right hand corner.
   
2. Tap the Prefs icon.
   
3. From the list options, tap Network.
   
4. Tap Modify to edit the network preferences.
   
5. If applicable, select No when prompted to create a new connection.
   NOTE: Applies to firmware (ROM) version 1.17 and higher.
   
6. Verify the following settings:
   
   • Service: AT&T or MEdia Net
   • Connection: GPRS
   • Username: <leave blank>
   • Password: <leave blank>
   • APN: wap.cingular
7. Once the GPRS settings have been configured, tap Details.
   
8. Tap the "Fallback" drop down and select Cingular GPRS or MEdia Net.
   
9. Tap Advanced.
   
10. Verify the following:
    
    • IP Address: Automatic (checked)
    • Query DNS: checked
11. Tap OK twice to return to the Preferences, then tap Done.
    

T-MobileWeb settings:
Primary IP address: 216.155.165.050
Secondary IP address: (Blank)
Access Point Name (APN): wap.voicestream.com
Data bearer: GPRS
Profile name: GPRS
Username: (Blank)
Password: (Blank)
Home page: thevoicestream.com
Picture messaging settings:
Multi-Media Service Center (MMSC) address: http://216.155.174.84/servlets/MMS
Validity period: 72 hours
Hide ID option (if option exists): set to off, no, or disabled