Interquartz IQ750 manual Operating Requirements, Liquid Crystal Display, Message Waiting

Operating Requirements

•Any 2-wire analog line; if the IQ750’s Caller ID feature is required, please ensure that your line delivers the necessary Caller ID data

•240V mains outlet for 9V mains power adaptor (supplied) for full support of all functions

•If 4 x AA Alkaline batteries (not supplied) are fitted in the absence of mains adaptor or during mains power failure, they can provide up to one month's support of all functions

•If no adaptor or battery power available - basic telephone operation (will automatically power up approximately 1 second after lifting handset)

•Memory backup - no batteries required. All memories (except the Redial memory) are non-volatile; their contents will be retained without any power

Liquid Crystal Display

• Liquid Crystal Display with a row of useful icon indicators, a number field and a name field (16 characters each)

Message Waiting

The following types are supported:

•PABX compatible to 80VDC signal with red LED indicator -some systems require the fitting of optional circuitry

•Polarity reversal (eg. Ericsson BP250) Message Waiting light built-in with red LED indicator

•Centrex (eg. Telstra Spectrum andNortelDMS) with both on-screen and LEDindicators

•Type 2 Caller ID Call Waiting (CIDCW) during a call

•Telstra’s Flashing Message Indicator for MessageBank and Home Messages 101

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