Operation Manual
SNOM 820 MANUAL V.8 USING THE PHONE
© snom technology AG 2008 34
Reject anonymous calls
Please note that calls from analog phone connections without caller ID will,
most likely, be received as anonymous calls and rejected if you turn this
function on.
1. Press the Menu key.
2. Press 2 Call Features
3. Press 3 Incoming Calls.
4. Press 2 Reject anonymous.
5. Press Å or Æ to show “On” on display.
6. Press 9.
7. Press ESC to return to idle screen.
CALL FORWARDING
See page 50 on how to dedicate a function key to turn forwarding of all
incoming calls on and off with the touch of one key and how to set the
phone numbers more comfortably on the web interface of the phone.
Setting and Turning on Call Forwarding
1. Forward All: Forwarding all incoming calls to the number of the phone,
extension, or mailbox specified as this function’s target.
a. Press Menu key.
b. Press 2 Call Features.
c. Press 1 Call Forwarding.
d. Press 1 Forward All.
e. Press 2 Target when Forwarding.
f. Type number
g. Press 9.
h. Press 1 Enable Forwarding.
i. Press
Å or Æ to show “Yes” on display.
j. Press 9.