Samsung Galaxy Tab. 3 (T-MOBILE) compatibility with other carriers?

[AC Question]

I recently acquired a T-Mobile Samsung Galaxy Tab 3 and was curious if it has both CDMA and GSM radios. for making it somehow possible to use my Verizon wireless network sim card in it?

 

[B. Diddy]

Welcome to Android Central! It doesn't have CDMA, but it theoretically could support Verizon's 4G LTE bands:

Galaxy Tab 3 7.0 (T-Mobile) | Owner Information & Support | Samsung US
Cheat sheet: which 4G LTE bands do AT&T, Verizon, T-Mobile and Sprint use in the USA?

However, Verizon can be pretty picky about what devices it allows you to activate on their network, so you'd need to talk to them first.