I recently upgraded my phone, a HTC S620, to Windows Mobile 6 - the latest version supported on the HTC and had to reset up the device.

Of course being Microsoft based it wasn’t all plain sailing and the one thing that I got stuck on was finding the settings for MMS servers. It wasn’t at all where you would expect it and after no help from the manual (still on Windows Mobile 5) I finally found the settings for MMS servers on Windows Mobile 6.

Messaging>MMS>Menu>Tools>Options>Account Settings>Menu>MMSC Settings>Menu>New

Yes its hidden all the way under there, and with help from the Tele2 support I could enter in the correct details. Good luck.