Gigaset S820 User Manual page 25

Changing the earpiece, handsfree and headset volume
Use the side keys Ô / Ó (
piece, headset) during a call. The current setting appears on the display
saved automatically after approximately 2 seconds and the display returns to the previous screen.
Activating/deactivating the microphone (muting)
If you turn the microphone off during a call, your caller can no longer hear you.
¤
Touch – to switch the microphone on and off.
Using provider-specific functions (network services)
You have to request these services from your network provider (there may be additional
charges). Network services fall into two distinct groups:
u
Network services that are activated outside of a call for all subsequent calls (e.g. "Withholding
number [no calling line identification]"). You can easily activate/deactivate these network
ä
services via the
u
Network services that are activated during an external call, e.g., "consultation call", "swap
between two callers", "set up conference calls". These services are provided to you during an
external call in the options bar (e.g., Consul-tation).
Please note
u
To activate/deactivate the following services, a code is generally sent to the telephone
network.
¤ After a confirmation tone from the telephone network, press a.
u
All of the functions that you can activate under the Select Services menu item are ser-
vices provided by your network provider. If you require assistance, please contact your
network provider.
u
It is not possible to reprogram the network services.
Configuring network services
Withholding calling line identification (CLIR – Calling Line Identification
Restriction)
If you do not want the other party to see your phone number, you can withhold the number
(CLIR). Calling line identification is withheld until you deactivate the function again.
¤
Menu key v
Settings menu page
Call waiting during an external call
Menu key v ¤
Settings menu page
Deactivate
If this function is activated, a call waiting tone sounds during an external call and a message
appears on the display to indicate that a further participant is calling.
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page 1) to adjust the volume for the current mode (handsfree, ear-
Select Services sub-menu on the Settings menu page.
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Select Services Withhold Number
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Select Services Call Waiting
Making calls
e
. The setting is
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On/Off
¤
Activate/
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