[Android Central Question]

Samsung s10e.
My sim card works in other phones, but when I insert it in my S10e , immediately gives error message mm - phone not allowed for voice.
I have even gone so far as to hard factory reset my phone, nothing has helped.

[anon(10614692)]

It's probably tied to another carrier, this is generally what the mm error means. Or, it could be blacklisted. Talk to your carrier about this


I'll leave a Link to register so you can communicate here as a guest account you can only post questions but can't reply.
https://forums.androidcentral.com/sh...d.php?t=409154

[mustang7757]

You purchase the phone used ,or new ?