Hello, ai upgraded from the S20 to S21 because it got some concrete in it and wouldn't charge at 25%, I left it off in my glove compartment as an emergency 911 in case of issue phone as a backup, well I work 2 full time jobs and have to have a phone on me almost 24/7 for work... I have 2 sim cards and fixed the phone cleaned it out etc, would tmobile duplicate my current sim card to the other one so when one phone dies from day to day use I can charge it and turn on the other one to allow same number calling? Or would this feature cost more?
Best answer by drnewcomb
View original
