Can I sign up for an affordable phone after the cell phone contract is over?

pu1. If you have a phone that's closed, you can sign up for it

2017-11-25

OK

pu2. When I went into the thrift phone site, the cell phones they sell are used phones or refurbished phones for people who don't have an air meter. Do you already have it? You can sign up with it

2017-11-25

OK

pu3. You can use any cell phone or an air meter

2017-11-25

OK