Aastra 6775 - Call-Charge Display, Duration Display; Adjusting the Volume with the Plus;Minus Key

Telephoning
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Call-charge Display, Duration Display
If your network operator transmits call-charge information, and if you have dialled an
external number yourself, you will see the current amount of the charge in the info
line during or at the end of a call. The menu item 6 Charge settings in the Phone
settings MenuCard lets you deactivate this or switch to the duration display (see also
MenuCard “Phone Settings” starting on page 113).
Adjusting the Volume with the Plus/Minus Key
Use the plus/minus key = to adjust
• the volume of the loudspeaker in hands-free/open-listening mode,
• the volume of the handset during a call via the handset,
• the volume of the headphone during a call via a headset,
• or the volume of the ringer tone when you receive a call.
When the telephone is in its idle state again, it reverts to the default menu setting. You
can change the default setting using the 1 Volume menu item in the Phone settings
MenuCard (see also MenuCard “Phone Settings” starting on page 113).