My wife works at a store where she doesn’t have wifi access. We each have 1GB of data every month, but she often finds herself running out before the end of the month. The two big apps she uses are the RW Anywhere app and Discord, which aren’t huge data hogs. She doesn’t have any of the typical data-heavy apps installed except YouTube, which she doesn’t use (so no Facebook, Instagram, Twitter, etc.)
Today she noticed that, out of around 28 MB of data used so far, 15 of those came from the Phone app. We’re perplexed at this, because she didn’t make any calls and only used it to retrieve visual voicemail. She has a Moto z4.
Is the Phone app supposed to use this much data? Because we’re trying to figure out how to save on data usage, and it’s weird to see the basic Phone app be the largest data user.