T-Mobile LTE APN Settings for Microsoft Surface
T Mobile US 4G LTE Internet and MMS Settings for Windows Phone Microsoft Surface Duo 2 Surface Go2, Studio, Pro 8, Surface Pro X, Studio, Pro7+ Surface Launcher
T Mobile APN Settings for Windows 11
In your Lumia Windows Mobile Go to Settings -> Network & Wireless -> Cellular & SIM Settings -> Add Internet APN
INTERNET APN
Profile Name : TMobile Internet
APN: epc.tmobile.com
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: TMobile MMS
APN: epc.tmobile.com
User name: Blank
Password: Blank
Type of Sing-in-info : None
IP Type :Ipv4
Proxy Server : Blank
Proxy Port : Blank
MMSC (URL): http://mms.msg.eng.t-mobile.com/mms/wapenc
MMSC Port: Blank
Maximum MMS Size (KB): 1024