I've been racking my brains trying to get MMS working correctly on my AT&T Captivate.
No matter how often I entered and re-entered the default settings which are
TelecomData
TelecomContent
TelecomMMS
No MMS would send or receive. It would just send or download indefinitely, without providing any notifications. Some looking on the net seemed to indicate that a combined MMS and Data APN was preferred by many Android handsets.
Right, created a combined data and MMS APN and voila... successful MMS send! MMS download still unsuccessful. Attempts to download gave a "Download Unsuccessful" notification. Only 1 APN with an internet + mms APN type here.
Walked into a Telecom shop and asked the salesperson to give me a Galaxy S so I can compare the settings with my stunningly attractive Captivate hehe :P
I saw the following 2 APNs. TelecomData and TelecomDefault. The TelecomDefault APN matched my combined internet and mms APN. The TelecomData APN was the internet only APN.
These are as follows:
TelecomData
Name - TelecomData
APN internet.telecom.co.nz
Proxy, Port, Username, Password, Server, MMSC, MMS proxy, MMS port - Not Set
MCC - 530 (defaults automatically)
MNC - 05 (defaults automatically)
Authentication type - PAP
APN type - internet
TelecomDefault
Name - TelecomDefault
APN - wap.telecom.co.nz
Proxy, Port, Username, Password, Server - Not Set
MMSC - http://lsmmsc.xtra.co.nz
MMS proxy - 210.55.11.73
MMS port - 8080
MCC - 530
MNC - 05
Authentication type - PAP
APN type - internet + mms
The difference is the Authentication type is PAP where as the defaults listed in the stickied posts show "None". It may be that certain handsets require the PAP setting.
When I had the three default APNs originally, only the internet only had the green notification, the other 2 had none. When I changed to the 2 APNs, the internet + mms APN had the green notification, nothing on the internet only.
After matching the 2 APNs from the Telecom Galaxy S, the TelecomDefault had the green notification, but the TelecomData now had a white notification. I read that this indicated the white APN was now working passively through the green APN.
Be interesting as to which Android handsets have the 3 separate APNs and which ones have just 2?
If you'e having issues with MMS, try these settings and see if they work for you.