If it is locked to the T-Mobile network obtain a SIM card from them and insert it into the tablet etc.
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If it is locked to the T-Mobile network obtain a SIM card from them and [https://www.t-mobile.com/support/tutorials/device/lg/g-pad-x-8-0/topic/battery-memory-amp-storage/insert-sim-card/1|insert] it into the tablet etc.
If you insert any compatible SIM card it will state whether it is locked or not to whatever network as A.T& T had a similar model as well
Hi @delreisswi42348
If it is locked to the T-Mobile network obtain a SIM card from them and insert it into the tablet etc.
If you insert any compatible SIM card it will state whether it is locked or not to whatever network as A.T& T had a similar model as well