-11-
12.10 BASE UNIT LATCHABLE MUTE
Pressing the MUTE button during a call will deactivate speech transmission. When
mute is activated, its LED indicator will light up. Press the mute button again to
deactivate the mute function.
12.11 SAVE FUNCTION
The SAVE button is used to store a dialled number, it may store up to 32 digits. To
store a number press SAVE after the number had been dialled.
13.
OPERATING PROCEDURE FOR PBX CONNECTION
The Executive
NR201HPUK
Headsetphone is suitable for connection to a PABX
which returns secondary proceed indication.
13.1 PBX RECALL
When connected to a PBX, the telephone will send a Recall Signal to the exchange
when the RECALL button is pressed. This NR201HPUK Headsetphone provides
either TIMED LINE BREAK RECALL or EARTH RECALL. Consult your PBX supplier or
maintainer to ascertain which is compatible with your PBX. Having established which
you require select either ELR (Earth Recall) or TBR (Timed Line Break Recall) using
the ELR/TBR switch.
NB. Like the mute key the Recall key is a ‘hard switches’ not a ‘soft press’ key.
This means that it will only depress slightly, and will remain depressed until
released.
13.2 PABX PAUSE FACILITY
On PABX systems which provide secondary proceed indication you must wait for the
secondary proceed dial tone after dialling the initial access digit(s), normally 9 for an
outside line. For correct operation of the Memory facilities it is therefore necessary to
store a Pause after the access digit to ensure correct dialling. Pressing the LNR key
automatically inserts a 3.6 second pause in the dialling sequence.
NB: Do not enter more than 3 consecutive pauses. Failure to comply with this may
result in unsatisfactory operation and will invalidate the approval.
13.3 MESSAGE WAITING OPERATION
On 4 wire systems set the switch to 2/5 to enable message waiting on compatible
systems. For 6 wire systems set the switches to 1/6. Only one message waiting
telephone may be connected to an extension. If more than one message waiting
telephone is connected to a line, the system may interpret this as an off hook
condition.
NR201HPUK User Guide 24/6/03 5:18 pm Page 13
