MR 1100 OTR ATT to Blast

[walkeron]

Got the new T-Mobile SIM,,,Connecting to T-Mobile, but no internet service, I heard we need a static address, who assigns this?

[shadowsports]

TMobile service.

You need to contact your carrier.  The SIM needs to be properly provisioned.   

[michaelkenward]

If you need more help, you might get better and quicker replies, and find other answers, over in the appropriate section for your device:

Mobile Routers, Hotspots & Modems