?
One Line Operation
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DTMF Dialing
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Electronic Hold with LED Indicator
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Audible Ring Tone Selection (4 options)
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HI/LOW/OFF Ringer Volume Control Switch
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Convenient Data Port
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Handset Volume Control
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90VDC NEON or Low Voltage LED Selectable Message Waiting
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Disconnect Key to Activate New Call
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Last Number Redial
?
Desk or Wall Mountable
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Fully Modular, Easy To Install
9
Summary of Contents for Spectrum Plus SP100
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Page 10: ...TOP PANEL 10 1 8 4 2 6 5 7 3 TURN...
Page 12: ...RIGHT SIDE LEFT SIDE REAR 12 2 1 6 3 4 5...
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