IP Mobile User Guide V1.04 June 12, 2009
11
II. Receiving Phone Calls
i. Receiving GSM calls while on VOIP call
1. If you are on a VOIP call and a GSM call comes in there will be beep tone
to notify you of a call
2. Press the green button to pick up the call
The VOIP call will be onhold, there should be a green handset image to
tell you that you are currently on a GSM line.
3. Press the Red button to cancel the call and to return to VOIP call.
(Note that when the VoIP call is on hold, the user cannot swap back to the
VoIP call until he terminated the GSM call.)
(When user ends the GSM call, the dialer will fall back to the Handset mode
even if the user set it to Loudspeaker mode before receiving the GSM call).