User manual POLARIS NRX-2H

[. . . ] Note: Pulse (Decadic) dialing is not available on NRX Telephones sold in NZ. 2. 3 Mixed Mode dialing (how to switch from pulse to tone in mid ­ call) 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 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. 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. 2. 7 Impedance Matching The Impedance Matching switch inside the compartment in the base of the NRX-2H allows the NRX­2H to be connected to different types of PABXs. There are 3 positions in this switch for selecting the matching impedance with the PABX. 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. 6 9091 NRX-2H_User Guide. qxd 8/12/2003 2:09 PM Page 7 NRX-2H - The telephone for the corporate user 2. 8 Modem / Data Connection Socket 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. 2. 9 Message Waiting The NRX­2H Phone has a built in LED and neon lamp for message waiting indication. This switch enables the LED to detect two different line reversal signals by selecting switch position 1 or 2. For 90V DC or AC message waiting signaling PABX the neon is used for indication. Set the position of the switch to OFF as the LED is not needed for indication. Please note the compartment door should be replaced when settings completed. 2. 10 Pause Button 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. 2. 11 Other Network Services 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. [. . . ] 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. 2. 16 On Hook Dialing Pressing the `Headset / OHD' button when a headset is not connected to the telephone, enables the user to dial without having to lift the handset. [. . . ]