Gigaset SL800H PRO Manual page 22

Making calls
Adjust the microphone sensitivity
Adjust the microphone sensitivity for the receiver or wired headset during a call.
Press and hold
Changing without saving means the change only applies for the current call.
Permanent setting of the microphone sensitivity when the phone is idle:
Press and hold
sensitivity Save
or
. . . Use
Sensitivity OK
sensitivity Save
Set the acoustic profile to loud surroundings:
Press and hold the
Network services
Network services are dependent on the phone system and network provider.
To activate/deactivate the features, a code is sent to the telephone network.
Deactivating Calling Line Identification for the next call
By default for an outgoing call, the phone number is sent and can be shown with the caller on
the display (CLIP = CLI Presentation). When the caller's number is withheld, it is not shown on the
called party's display. The call is made anonymously.
. . . Use
Use to enter the number
22
Use to set the required sensitivity
Use to select Earpiece / Corded headset
to select Settings
Use to select Earpiece / Corded headset
button Use
to select Select Services
Dial . . . The connection is established without CLI
Save
OK Audio Settings
to set the sensitivity
OK Next Call Anonym.
Use to set the
OK Mic
Use to set the
Save
OK . . .