Ericsson 4422 Benutzerhandbuch

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BusinessPhone – Ericsson Dialog 4422 IP Office
Accessories
Headset volume
Use the Volume keys to change the volume of the headset.
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Press to change the volume.
The set headset volume level is stored.
For people with impaired hearing, the headset hearing volume level 
can be extra amplified. Use the same procedure as described in 
section “
Pull-out Leaf (optional)
The pull-out leaf is used for a personal phone number list and is 
installed under the phone. See also section “
Use the Designation Card Manager to make and print your own 
card for the pull-out leaf. The Designation Card Manager is 
included on the Telephone Toolbox CD for the BusinessPhone 
Communication Platform.