Calls placed not always ringing the intended recipient (SIMple)

Frequently I place calls and the intended recipient’s phone does not ring at all. Which is not good. It’s not occurring all the time, but it does occur on occasion.

As noted in another thread freecarrierlookup identifies my phone as Bellsouth. That seems very odd to me. And I’ve seen issues with SMS as well.

Beginning to see a pattern here.

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Just a couple of things to check first. Do you have bm818-toolsinstalled? If so, is VoLTE activated?

As for SMS, do you have the APN and MMSC fields filled in with the carrier configurations?

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