Features Operation - Nortel M5208 Manual

Features operation

The fixed keys on the M5208 Business Set provide these permanent
functions:
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Dialpad
Before a call is established, no tone-feedback is provided when the dialing
keys are being pressed. After a call has been established, end-to-end
signalling using CO generated DTMF tones is enabled.
Hold
The hold function has two modes of operation—manual and automatic. With
the user engaged in a call, the call can be put on hold either by pressing the
Hold
changes from ON to winking and the user is free to answer or make another
call.
Release
The
when pressed, it terminates a call). The DN LCD associated with the
released call changes from ON to OFF, but the status of the Set remains off-
hook to the switch.
Volume control
The loudness of any sound which comes through the speaker (i.e. ringing,
dial tone, busy tone and on-hook monitoring) is controlled by one key with
two toggle positions. Tapping the key at the right hand side increases the
volume while tapping it at the left-hand side decreases it. Each time the key
is pressed, the volume level changes one step, as shown on the volume bar
display (there are seven volume levels).
The volume for ringing tones can only be adjusted while alerting is in
progress and is automatically stored at the new level. The on-hook monitor
volume level can be adjusted and automatically stored while monitoring.
If the M5208 Business Set is disconnected from the line and then
reconnected, all volume settings return to the original factory default values
(Mid-point setting for alerting tones and minimum setting for on-hook
monitoring).
dialing using the dialpad
call hold
call release
volume control
key or by pressing another DN key. In either case, the DN LCD
(Release) key performs a similar function as going on-hook (i.e.
Rls
Operations and features 3-7
297–2011–213 02.01 Standard February 1999