The catch is that they turn your phone on, activate it, and install a 3rd party voice mail application which I'm sure they are getting paid to do.
Since they activated it before I ever received it, I had to have it deactivated and have my wife's old one put back on. But apparently once u deactivate a sim card, it doesn't work right any longer so they needed to send me another one.........
Lesson learned: will not buy from Let's Talk again.
which voicemail app? is it the one with the red icon with the white voicemail symbol on top? my gs3 which i bought direct from Verizon has a voicemail app too.
A sim card, once deactivated, cannot be used again, however, say you switch to a 3G phone, then a minute later switch back to a 4G phone, most likely, the same sim can still be used.