Savvy Senior: Super cheap smartphone plans for scrimping seniors

Dear Savvy Senior,

Can you direct me to some really cheap wireless smartphone plans for seniors who don’t use much data? I use my smartphone primarily for texting and talking but need some data for checking my email and a few other things when I’m away from Wi-Fi. Right now, I pay $30 per month but am looking for a better deal.

Senior Scrimper

Dear Scrimper,

There are several super cheap wirelesse...