Can Icon be used for voice only on T-Mobile Network?

[Harry Wild]

I forgot everything I know about the Icon back when I research it to buy in March 2014!

I thinking of buying the Verizon Icon and putting a T-Mobile SIM card in it for voice only! Will it work without any setting "special" labor intensive rouine? I think some told me that any phone will work with "voice only".

Can someone "voice in" on this? LOL