A new Beta version is available
https://opengd77.com/downloads/MD9600/F ... babf6cda28
https://opengd77.com/downloads/MD9600/Firmware/Latest
Note.
Not all networks support Talker Alias transmission.
DMR MARC does not support this, and AFIK never well. Do not enable TA Tx if you use a DMR MARC network.
Brandmeister network supports "In Call GPS"
Log into your Brandmeister account and go to the SelfCare section
https://brandmeister.network/?page=selfcare
Select radio Brand as ETSI, or Motorola or Hytera
This will then allow the "In Call GPS" option to be enabled
Save these settings
On the radio..
Enter your location into the Radio Info screen
Then enable TA Tx . Options -> Radio Options -> TA Tx:On
Transmit for server seconds.
Check on https://aprs.fi to see if your position has been reported
Important
Currently not all Brandmiester servers handle negative values of Latitude and Longitude
If your position is not being reported on https://aprs.fi, change to one of the BM servers running the latest software update.
See https://brandmeister.network/?page=masters