Hi,
The TRB140 does not support voice over LTE, but you could try to make outgoing calls with the following command:
- gsmctl -A 'ATD+<phone_number>;'
Here are some additional things to take note of:
- There will be a short delay (about 3-5 seconds) after executing the command before theTRBr starts the call.
- If you pick up the call, the router will not drop the call automatically. To terminate the call from the router's side, use this command:
- While the TRB is making outgoing calls or receiving incoming calls, the service type will change from LTE to WCDMA.
- If you originate a second call while another call is active, the first call be automatically put on hold.
Regards.