User Guide
NRX-4
The Two Line
Telephone with
Conference Facility
Telephones of Distinction
Business Telephone Range
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NRX-3 - Display Feature Phone
INDEX
TELEPHONE LAYOUT
1. INSTALLATION
2. OPERATION
2.1 Dialing
2.2 Two Line Facility
2.3 Hold
2.4 Incoming Calls
2.5 Conference Calls
2.6 Programming Memory Buttons
2.7 Memory Dialling
2.8 Privacy (Muting the Microphone during Conversation)
2.9 Modem/Data Connection Socket
2.10 Message Waiting
2.11 Last Number Redial
2.12 Adjustable Ringing Volume
2.13 Adjustable Ringing Tone Pitch
2.14 Speakerphone Facility
2.15 Hearing Aid Compatibility
3. WALL MOUNTING THE UNIT
NRX-4 - The Two Line Telephone with Conference Facility
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NRX-3 - Display Feature Phone
TELEPHONE LAYOUT
NRX-4 - The Two Line Telephone with Conference Facility
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Wall Mount Tab
Message Waiting/
Ring Indicator
Memory Buttons
Tel No:
EXT:
1.
6.
2. 3. 4. 5.
7. 8. 9.
1
ABC DEF
2 3
4
PQRS
7
VOLUME CONTROL
Volume Step Up/Step Down
TUV
8
0
0
Control Buttons
MNOJKLGHI
65
WXYZ
9
REDIAL
Last Number Redial
10
FLASH
HOLD
CONF
LINE 2
LINE 1
SPEAKERPHONE
Number Keypad
Flash Button
Hold Button
Conference Call
Button
Line 2
Line 1
Speakerphone
Button