Polaris Communications Pty NRX-2H User manual

User Guide
NRX-2H
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NRX-2H --The telephone for the corporate user
INDEX
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2.1 Dialing
2.2 Tone or Pulse Option
2.3 Mixed Mode Dialing
2.4 Programming
2.5 Memory Dialing
2.6 Privacy (Muting the Microphone during Conversation)
2.7 Impedance Matching
2.8 Modem / Data Connection Socket
2.9 Message Waiting
2.10 Pause Button
2.11 Other Network Services
2.12 Last Number Redial
2.13 Adjustable Ringing Volume
2.14 Adjustable Ringing Tone Pitch
2.15 Headset Facility
2.16 On Hook Dialing
2.17 Hearing Aid Compatibility
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NRX-2H --The telephone for the corporate user

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NRX-2H --The telephone for the corporate user
Number Keypad
Memory Shift
Button
Recall Button
Mute Button
Message Waiting/
Ring Indicator
Wall Mount Tab
Tone Button
Volume Step Up/Step Down
Control Buttons
Pause/Last Number
Redial Button
MUTE
HEADSET/OHD
TONE
PROGRAM
RECALL
PAUSE/LNR
Tel No:
EXT:
0
4
7
1
6
5
89
2 3
ABC DEF
MNOJKL
GHI
TUV
PQRS WXYZ
Headset/On-Hook
Dial Button
Program Button
Memory Buttons
SHIFT
VOLUME CONTROL
TELEPHONE LAYOUT
NRX-2H --The telephone for the corporate user

1. INSTALLATION
The model NRX-2H requires no batteries to be fitted as the memories are stored in
EEPROM solid state memory which does not require battery backup.
Connect one end of the coiled cord to the handset and the other end to the socket
at the left of the base unit. Replace the handset on the cradle.
Connect one end of the telephone line cord to the socket at the back of the unit and
connect the other end to the telephone socket at the wall.
2. OPERATION
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Lift the handset and dial the number (local call charges may apply). The telephone is
pre-set at tone mode. To terminate a phone call, simply replace the handset.
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To find out whether you are on a digital exchange that accepts tone dialing, set
the telephone to Tone mode (see para 2.4.4) and try dialing out. If this is
unsuccessful set the telephone to Pulse mode (See para 2.4.4) and try again.
Note: Pulse (Decadic) dialing is not available on NRX Telephones sold in NZ.
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Even if your local exchange only allows pulse dialing, there may still be occasions
when you need tone dialing. For instance, when you call into a bank’s computer
system, you may be asked to enter number codes. You can only do this if your
telephone sends out tones when you press the keypad.
The TONE button helps you make change over from pulse to tone dialing in the
middle of a call.
Note: Pulse (Decadic) dialing is not available on NRX Telephones sold in NZ.
What to do:
Pulse – dial the telephone numbers you require.
When you are connected, press the “TONE” button
(This also introduces a four second pause into the dialing sequence)
What to do:
Dial the rest of the sequence you require.
What you hear:
Each number you dial emits a tone.
When the handset is replaced, the unit goes back to pulse dialing.
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2.4.1 Memory Buttons
10 direct memory + 10 indirect memory, each memory up to 20 digits:
a) Program direct memory: Lift handset, press
<PROGRAM><DIGITS><PROGRAM><MEMORY BUTTON>
b) Program indirect memory: Lift handset, press
<PROGRAM><DIGITS><PROGRAM><SHIFT><MEMORY BUTTON>
2.4.2 Recall
Programmable recall TBR (Timed Break Recall) timing:
Set TBR timing: <PROGRAM><LNR><n<PROGRAM><RECALL>
n=1…6 TBR timing=n * 100ms Default Value: ie n = 1 (100ms)
Visual checking for programmed recall type and TBR timing:
a) Checking command: <PROGRAM><LNR><LNR><RECALL>
b) For the TBR timing n*100ms, the message LED will flash n times
Note: The message LED flash pattern is 500ms ON and 500ms OFF
2.4.3 Message Waiting
Programmable Message Waiting:
a) Polarity Reversed: <PROGRAM><LNR><1><PROGRAM><*>
To change the reversal wiring enter <PROGRAM><LNR><0000><LNR><n><#>
"n=0 where B_line is low, n=1 where B_line is high"
b) 90VDC: <PROGRAM><LNR><2><PROGRAM><*>
Then set 90V switch in base of telephone to "ON".
c) HIPATH: <PROGRAM><LNR><3><PROGRAM><*>
You will also need to enable the HIPATH facility on the telephone by entering:
<PROGRAM><LNR><0000><LNR><1><*><PROGRAM>
c) To turn Message Waiting Off: <PROGRAM><LNR><0><PROGRAM><*>
Then set 90V switch in base of telephone to "OFF".
2.4.4 Tone / Pulse
Programmable Tone/Pulse mode:
a) Set Tone Mode: <PROGRAM><LNR><1><PROGRAM><#>
b) Set Pulse Mode: <PROGRAM><LNR><0><PROGRAM><#>
Default Value: Tone dial mode
2.4.5 Programming Enable / Disable Programming ON/OFF:
a) Set Programming ON: <PROGRAM><LNR><0000><LNR><1><PROGRAM>the corporate user
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b) Set Programming OFF: <PROGRAM><LNR><0000><LNR><0><PROGRAM>
Default Value : Programming ON Mode
Visual checking programming ON/OFF mode:
a) Checking command: <PROGRAM><LNR><LNR><PROGRAM>
b) If programming is ON, the message LED will flash 2 seconds normally.
c) If programming is OFF, the message LED will flash 2 seconds quickly.
Note: The message LED normal flash pattern is 500ms ON and 500ms OFF.
Quick flash pattern is 250ms ON and 250ms OFF
2.4.6 Line Reversal
<PROGRAM><LNR><0000><LNR><n><#>
Select B_line status - If N=0 then B_line is low
If N=1 the B_line is high
Default Value: B_line status is LOW
If the Message waiting type is LINE REVERSAL, then the B_line status must
be preset by User before they use it. If the actual B_line is high then you will
have to set the "N" to 1, otherwise you cannot see the message waiting signals.
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To dial a telephone number that has been stored in one of the direct memory locations:
●Lift the handset or press the ‘Headset / OHD’ button.
●When you hear the dial tone, press one of the memory location buttons for dialing
from that memory (Use the shift button to access locations 11 to 20).
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During a telephone conversation, you may switch off the microphone in the handset
by pressing the Mute button on the telephone base. The mute LED will be flashing to
indicate that the microphone is muted and the party, on the other end of the
telephone line, is not able to hear your conversation. Press the Mute button again to
release the Mute function and the LED will be off.
Alternatively, you may press the Mute button on the handset. As long as the handset
Mute button is pressed, the microphone mute function is activated. Releasing the
handset Mute button will re-enable the microphone for conversation.
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The Impedance Matching switch inside the compartment in the base of the NRX-2H
allows the NRX–2H to be connected to different types of PABXs. There are 3 positions
in this switch for selecting the matching impedance with the PABX. The NRX–2H has
been factory set in position “Complex”. The other two settings, 600 ohm and 900
ohm are suitable for certain PABX types. Please note the compartment door should
be replaced when settings completed.
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The NRX-2H has an additional socket marked MODEM, which allows the user to
connect an extra telephone, modem or fax machine to the telephone line. This socket
is at the back panel of the base cabinet and has a removable plastic cover.
Only equipment complying with ACA standards and intended for connection to the
telephone network should be connected to this port marked MODEM.
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The NRX–2H Phone has a built in LED and neon lamp for message waiting indication.
This is compatible with various PABX systems providing such features. Different
message waiting signal can be programmed into the telephone (see para 2.4.3).
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If the NRX-2H is being connected to a PABX system which requires the dialing of an
additional digit (most commonly digit “0”), a pause may be required for accessing the
external telephone line. The Pause key may be used for providing the pause period of
about 4 seconds while waiting for this dial tone after the first digit has been dialed.
This will be stored in the Last Number Redial memory and be automatically inserted
in the number when the LNR button is used.
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The NRX-2H is fully compatible with many telephone network services, which provide
a number of useful additional facilities, including three way calling, call diversion, call
waiting etc. If you are connected to one of the digital exchanges, you can access
these services via the RECALL button on the keypad at Tone mode. For further details,
please contact your telephone service provider.
Note: PCT 200 6.8 For Call Waiting Services in New Zealand.
The recall facility of this product may not always operate correctly on some parts of
the telephone network or on some PABXs available on the NZ market. If this is the
case then "recall" can be activated by 'flashing' the switch-hook or by repeated use
of the recall. Recall problems with this product are not to be reported to
Telecom Faults Service.
22..1122LLaassttNNuummbbeerrRReeddiiaallIf you dial a number and find it is engaged or there
is no reply, replace the handset. The number will be retained in the memory until
you dial a different number.
What to do:
Lift the handset Press the ‘Pause / LNR’ button
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On the right of the unit is a switch, this adjusts the ringing volume of incoming calls.
From left to right it has three positions: off, low, high. Move the switch to the position
you require. In addition to the ringing tone there is a Ring Indicator Lamp on the unit
that will flash when the telephone is ringing as a visual indication. The Ringer
Switchdoes not control this Ring Indicator Lamp.
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On the right of the unit, there is also a switch that adjusts the ringing pitch of
incoming calls. From left to right it has three positions: low, medium and high. Move
the switch to the position you require.
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The ‘Headset / OHD’ button enables you to use the telephone without lifting the
handset. Connect a headset and simply press the ‘Headset’ button once to connect
to the line. Pressing the ‘Headset / OHD’ button again will disconnect the telephone
line and terminate the call.During a headset (handsfree) conversation, lifting the
handset will switch the unit to the handset mode. The headset will be disabled and
the handset should be used for conversation instead. The headset mode will be
activated again by pressing the ‘Headset / OHD’ button and replacing the handset.
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Pressing the ‘Headset / OHD’ button when a headset is not connected to the tele-
phone, enables the user to dial without having to lift the handset. Once the call has
been connected, the handset should be lifted to speak.
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The handset receiver is hearing aid compatible.
3. WALL-MOUNTING THE UNIT
The NRX-2H can be wall mounted using the wall mount bracket installed on the bot-
tom of the unit.
●Dismount the wall mount bracket from the unit
●Place the wall mount bracket to the required position on the wall
●Drill two holes on the wall according to the distance as marked by two mounting holes.
●Install the two screws supplied with the unit in the wall
●Re-install the wall mount bracket to the bottom cabinet for the wall mount position.
●Position the wall mount slots on the bracket of the unit over the two screws on the
wall. Pull down and lock into place.

●Beneath the earpiece section of the cradle you will find a small tab. Pull this up to
form the hook for the handset.
●When you are on the telephone, you sometimes need to put the handset down.for
a moment. There is a special hook at the back (top) of the unit so that you can hang
the handset on the unit, when it is wall – mounted, without terminating the call.
NRX-2H --The telephone for the corporate user
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NRX-2H --The telephone for the corporate user

Polaris Communications Pty Ltd
393 Flemington Road, North Melbourne, Victoria 3051
Sales & Service: 1-800 626 505 Fax: 1-800 079 036
Polaris Communications Pty Ltd ACN: 006 102 601
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