how do i use my lg g3 on straight talk

[AC Question]

i unlocked my t mobile lg g3 and am trying to use itnon straight talk, when i buy the straight talk activation kit do i use the tmobile sim card because my phone was on tmobile? or does it not matter?

 

[B. Diddy]

Welcome to Android Central! See this FAQ: Support: Bring Your Own Phone: Straight Talk Wireless. I don't think it matters if you get the T-Mobile or AT&T SIM, since a T-Mobile G3 also supports all of AT&T's bands. You might want to see which carrier has better coverage in your area.