@carriee2652:
Found these settings on t'internet:
APN: 3internet
Proxy: <leave blank>
Port: <leave blank>
Username: <leave blank>
Password: <leave blank>
Server: <leave blank>
MMSC:
http://mms.um.three.co.uk:10021/mmsc
MMS Proxy: mms.three.co.uk
MMS Port: 8799
MCC: 234
MNC: 20
APN Type: <leave blank>
Differences:
MMSC has :10021 while youve got /10021 in your settings.
MMS proxy may resolve to a different IP address than youve got.
APN is different, dont know if this makes a difference though.
Also,
this thread.