AT&T APN Settings for Microsoft Surface
AT&T 4G LTE Internet and MMS Settings for Windows 11Microsoft Surface Duo 2 Surface Go2, Studio, Pro 8, Surface Pro X, Studio, Pro7+ Surface Launcher
NEW APN : NXTGENPHONE
AT&T Windows Phone 11 APN
In your Windows Phone Go to Settings -> Network & Wireless -> Cellular & SIM Settings -> Add Internet APN
INTERNET APN
Profile Name: AT&T Internet
APN: NXTGENPHONE (or) phone
User name: Blank
Password: Blank
Type of Sing-in-info : None
IP Type :Ipv4
Proxy server (URL): Blank
Proxy Port : Blank
MMS APN
Profile Name: AT&T MMS
APN: NXTGENPHONE (or) phone
User name: Blank
Password: Blank
Type of Sing-in-info : None
IP Type :Ipv4
Proxy Server : proxy.mobile.att.net
Proxy Port : 80
MMSC (URL): http://mmsc.mobile.att.net
MMSC Port: Blank
Maximum MMS Size (KB): 1024
One Comment
I tried d these settings on my Alcatel Idol 4s windows 10 Mobile but I still can’t send or receive MMS.