VoiceUSB
/G10 User Manual
20
Picture 5.3.9. Phone call from internal line number to a mobile phone using the
Extension
mode
Phone call from a mobile phone to internal line number using the
Extension
mode
Let’s say you want to make a phone call from the GSM network to the internal line number
(picture 5.3.10). In your mobile phone dial the number of the SIM card inserted in
VoiceUSB
. The
device will automatically detect the incoming call and will answer it. Dial the internal line phone
number after the long phone tone signal.
