Default [Q] cant send sms help needed

I am running cyanogen mod 10, and cant send sms. I have tried updating the sms,
checking the apns(still not sure if they correct), and changing back to factory firmware.
if some could post the att 2gb default apn and help me fix this that would be great. info is below.
Current smsc #: "+13123149810",145
Name: ATT
APN: wap.cingular
Proxy: not set
Port: set
Password: not set
Server: not set
MMS proxy:
MMS port: 80
MCC: 310
MNC: 410
Authentication type: not set
Apn Type: default,supl,mms
Apn protocal: ip4
Roaming protocal: ip4
bearer: unspecified
MVNO type: none