Chosen Solution
I was tasked with erasing and disposing of this phone (and an SIII), and I do not know if it supports VoLTE 100% - my initial checks (T-Mo IMEI checker- hard no, as it uses weird bands being an early 4G phone, Mint Mobile says no and sim-usa.mobi) point to a hard no, but I’m not 100% sure because I do not know for sure as these are very approximate. I’m not going to take this phone to AT&T as I likely know it’s a hard no, but I’m just wanting to see if it’s going to hold up after the 3G shutdown in 2022. The SIII I was tasked with checking is not which I know, but I have to get the owner’s photos off and get them to her before I erase it too. Does anyone know if this phone will work with VoLTE or is it at the end of the line? If it isn’t I’ll be a little burned here, as I did the S-OFF mod and SIM unlocked it with an exploit when I was younger so even then, I might just be tempted to “forget” to check it. The owner doesn’t know.
The HTC Inspire 4G does not support VoLTE, since it doesn’t support LTE. In addition, you will not be able to sign in to a Google account on this device.