12.12 RECALL BUTTON
This is generally only used when the telephone is connected to a PABX (Private
Automatic Branch Exchange) and gives access to features provided by that
exchange. However, RECALL is becoming a feature on the new digital exchanges to
give access to new services such as some of BT’s Network Services.
For full information on the use of the RECALL button, please consult your PABX
instructions or your Network Operator providing the services.
For setting the correct RECALL mode, please refer to section under 'INSTALLATION’.
12.13 AUTO CALL TIMER
If no key is pressed after dialling is finished, the Display will show the call timer after
6 seconds. The Call Timer will automatically indicate elapsed time during a call up to
59 minutes and 59 seconds.
To stop the call timer either “hang up” (or terminate headset operation). The display
will revert to current time.
12.14
✽
AND # BUTTONS
These are used with the new services provided by digital exchanges as well as
accessing features on some PABX’s. They have no dialling function in pulse dialling
mode.
12.15 HANDSET MUTE BUTTON
When using the NR203HPUK in handset mode (not headset), whilst the handset
mute button is depressed the other party will not hear the conversation. If specified
the NR203HPUK can be supplied with this button as ‘push to talk’, and in this
instance the telephone will be clearly marked as such.
NB. The handset mute button is inoperable when the NR203HPUK is in headset
mode, and therefore all speech when in this mode will be transmitted normally.
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