Hi, anyone has experience having TPG sim card in POCO M3 phone?
The working TPG sim card is added into the phone but the calling part (using telco signal) is not working. The signal is full bar.
Data is working fine. Can use WhatsApp, watch YouTube with no problem, running LTE. It is the calling out and receiving call that is not working. Using WhatsApp to call is ok since the network is fine.
APN setting is set by TPG.
Any suggestion or comment?
Thanks in advance.
If I'm not wrong, this has been mentioned many times (already).
Newer models of Xiaomi / Poco phones (including Poco M3) -- supports TPG VoLTE / VoWiFi.
The issue is --
many Xiaomi / Poco phones do not enable VoLTE / VoWifi support for all telcos -- by default.
But
you can force Xiaomi / Poco phones to support VoLTE / VoWiFi for all telcos by doing the following:
1) Put TPG SIM card into SIM 1 slot on your Xiaomi / Poco phone. Turn on your phone.
(2) Dial *#*#86583#*#* (on phone dialer this means *#*#volte#*#*) on your Xiaomi / Poco phone.
-- You will see a message something like: "VoLTE carrier check disabled".
(3) Now reboot your phone.
(4a) After phone reboot -- go to 'Settings' --> 'SIM cards & mobile networks'.
(4b) Select TPG SIM (or select SIM 1 -- since your TPG SIM card is in SIM 1).
(5) Scroll down & enable the setting 'Use VoLTE'.
(After a short while, you should see the VoLTE logo at the top of your phone.)
***
If you want to use VoWiFi for TPG on your Xiaomi / Poco phone, repeat the above -- but for step (2) dial *#*#869434#*#* (on phone dialer this means *#*#vowifi#*#*).
You can also refer to the following online PDF file:
https://docdro.id/287y8gi