at&t Internet Set-Up = #3 3G All iphone and Andriod Series

One on One Internet Set-up Available in-store =$3

• Name: ATT
  APN: wap.cingular
  Proxy: <Leave in Blank>
  Port: <Leave in Blank>
  Username: wap@cingulargprs.com
  Password: cingular1
  Server: <Leave in Blank>
  MMSC: http://mmsc.cingular.com
  MMS proxy: wireless.cingular.com
  MMS port: 80
  MCC: 310
  MNC: 410
  Authentication type: <Leave in Blank>
  APN type: default,supl,mms
  APN Protocol: Leave it to the Default one