Interquartz IQ333 manual Electronic Volume Control, Recall KEY

CRADLE SWITCH (and the Interquartz anti-ring back feature)

The cradle switch is the plastic lever in the middle of the handset cradle, when the handset is placed in the cradle it depresses this

plastic lever to hang-up and cut-off the telephone line.

The Interquartz Anti-RingBackfeatureavoidsthoseannoying“ringbacks”orsometimesreferedtoas“phantomcals”.A“phantom

cal”iswhenthetelephoneringsimmediatelyafteryouthinkyouhavejusthung-up. However when you answer there is neither

anyone nor any dial tone there; hence a phantom call. This happens because of an unintentional PBX (or exchange) recall; PBX

recall is also referred to as hook-flash (that is, one quick tap of the cradle switch lever). Having the Interquartz Anti-Ring Back

feature means that you cannot tap the cradle switch lever (i.e. the hook-flash action) to recall the PBX (thus no unintentional recall or

hook-flash). The cradle switch lever is for hang-up only. You can recall the PBX (or exchange) via the PBX RECALL key. PBX

means Private Branch Exchange.

ELECTRONIC VOLUME CONTROL

These two push-buttons are used to adjust the 4-steps hearing volume levels of the HANDSET, HEADSET or HANDSFREE speaker.

Press (vol+) or (vol-) to adjust the volume up or down. Adjusting this control does not affect your outgoing voice level.

RECALL KEY

This key is for use with the host telephone system to invoke a system recall prior to activating a system facility such as call-hold or

call-transfer.

HANDSFREE / HEADSET KEY AND INDICATOR (with auto-detection)

When the HANDSFREE / HEADSET KEY is pressed the red indicator on the key will glow to indicate that the HANDSFREE mode is

activated (or HEADSET mode is activated). The telephone automatically detects if a headset is attached to the telephone and

engages the HEADSET mode instead of the HANDSFREE mode.

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