you dont need the settings to text message. go on at&t's website and get the internet settings for a sony ericsson phone. then you'll be good to go
hi, i just bought a new phone off ebay that is unlocked...its a SE s500. i was told i need to program it so i can text and get internet, etc. i'm with cingular, i have a SIM card, so what do i need to do to program it?