Originally Posted by
Ding Jie
Hi would this work on a unlock iphone4/4s gsm? and is it possible to use it just for one month? do we still have to buy a additional phone?
It is valid for 30 days after you activate it.
The question is whether Wal-Mart carries microSIM cards to use for this plan. Otherwise, you will need a microSIM cutter to make it work in your iPhone.
In addition, you will only get EDGE speeds.
You could try StraightTalkSIM for $45 and get 3G speeds.
http://www.straighttalksim.com