AASTRA 4222 Office for BusinessPhone User Guide EN - Manual (Page 99)

99 BusinessPhone – Dialog 4222 Office / Dialog 3211 & 3212
Accessories
The Line 2 key lamp indicates the setting of the option unit:
•
Off=Extra bell
• On=Busy signal lamp
• Flashing=Combined extra bell & busy lamp.
Line 2
Ô
Press to change to busy signal,
Or:
Line 2
Х Ф
Press to change to extra bell & busy signal,
Or:
Line 2
Ц Ц Ф
Press to change to extra bell. #
Press to save the setting and exit.
Note: If you do not press #, the phone automatically
returns to idle about 30 seconds after the last key press.
Dialog 3211 / Dialog 3212
The Option unit DBY 410 02 is an optional accessory, to be
installed on the bottom of your telephone set. The following devices
can be installed via the Option unit:
•
Tape recorder
• Extra bell or busy indication outside your door
• Enhanced Headset functionality
• PC Sound Card
• Second handset
Note: For people with impaired hearing the Option unit
offers the possibility to amplify the receiving volume in the
handset and headset.
OPTION PROGRAMMING