I have been out of the game for awhile. Did you install the Mobian stable or weekly found here:
I ask because the last stable Mobian image appears to be dated 6/6/2023. Maybe it doesn’t matter. The Mobian website has always been difficult for me to follow.
I find that concerning. Before my Pinephone went Tango-Uniform, IIRC, there were updates at least four times per week and major version a couple of times in less than two years. I suppose it really doesn’t matter if it works, but I want a phone distro to update like Linux Mint.
For bm818 it seems to be AT+BMRAT command (via a suitable method). Volte would return something about LTE if it’s capable and connected to do so, If memory serves.
In a wargame group I’m in, Princess “Trixie” is the head of state for a fictional country called Saxe Burlap, maybe I should introduce her to Prince VoLTE of the Empire of Ikea? Then ZoLTE can “start to work” on Trixie with his charming attitude.
It looks like bm818-tool needs to be run as root (with xhost + command to give display permission) since chat command is in /usr/sbin which is not in the PATH for normal user.
When running bm818-tool as root, I get the same output, but I can’t make calls when in 4G (I have to manually switch to 2G only) and incoming calls automatically switch to 2.5G.
What does CBS means in bm818-tool ? I could not find anything related searching online.
Also the incoming call is coming as greyed out (I can hear it ring), but if I lock the screen and press power button, I can see the option to take call in lock screen.
You will find half a dozen mentions in this forum though. However amarok and dos covered it. Best to ignore CBS completely for now, particularly as it isn’t relevant to VoLTE.
Did you reboot your phone after successfully running the bm818-tool? I believe that that is effectively a requirement.
I should have been clearer, this is the output when phosh shows 4G. During outgoing call (after switching to 2G), it showed EDGE instead of LTE and during incoming call it showed GPRS. So VoLTE is not active. I have it ticked in bm818-tool and I did reboot / power cycle multiple times.