15
Call Handover Feature
Making and Receiving
Calls
Your phone makes three types of calls: WLAN
phone calls, GSM cellular phone calls and Instant
Voice calls. With Instant Voice calls, you use your
phone as a two-way radio.
Call Handover Feature
Your CN620 phone can “hand out” an active call
from a WLAN network to the GSM cellular network
when you travel beyond the WLAN network range.
Only PBX anchored calls can “hand in” (GSM
cellular to WLAN). Calls on hold will be dropped.
If the call is not PBX anchored, the handover will not
occur and the call remains on the GSM cellular
network.
Calls to either WLAN network or to GSM cellular
network ring in either network.
This allows seamless mobility from one network to
the other.
Note:
PBX features are not available in the Wide
Area Network.
Dialing
Call Appearance Screen
The Call Appearance screen on the internal display
shows the phone numbers of the calls that are on
going. The active call information is displayed above
on the screen.
Other calls (i.e. calls on hold) are also displayed and
you can toggle between calls, highlighting another
call and press
O
. The menu display the options for
this call
WLAN and GSM Phone Calls
With the Flip Open
1
Enter the number you want to call.
2
To place the call:
Press
s
.
3
To end the call:
Press
e
.
-or-
Close the flip.
Ways to Enter a Number
•
Use the numbers on the keypad
•
Select the number from the call log
