Forum Discussion
How do I activate my T-Mobile SIM cards using a Netgear LB1120 4G LTE Modem?
I bought three T-Mobile SIM Starter Kits to use in three Netgear LB1120 4G LTE modems. The instructions gave me two ways to activate: 1. visit www.t-mobile.com/activation 2. call 1-877-778-...
Hmm.
So are you trying to activate the SIM cards only, and already have existing lines? Or are you attempting to establish the lines as well?
-Lauren
