Purchased a AT&T LG Optimus G and a ST AT&T Micro SIM card. Activated phone on ST, voice & text worked but could not get Enet 4G to work using the AT&T setting that came with the card or any that I found here. Found a new one for AT&T compatible phone on ST web site and tried it. Restarted phone and everything works. See below:
CREATE A NEW APN (ACCESS POINT NAME). ENTER ONLY THE SETTINGS LISTED BELOW:
NAME straight talk
MMS PROXY mms3.tracfone.com
MMS PORT 80
Are these setting for T-mobile? Are they activating everything including the older cards on T-Mobile now or is this a new setting for AT&T?
Love the CO mountains views