1 / Introduction

7

Protegé
®Keyset User Guide - without display
4. Understanding the Tones
This table will help you distinguish between the different ring tones you hear
on your keyset. When setting and canceling features, listen carefully: a single
ring (confirmation tone) confirms that you have completed a task; a double ring
(error tone) alerts you that you have made a mistake.
SignalDescription
Single ringHold reminder tone
Confirmation tone
Two short rings(Once) Error tone
(Twice) Callback
Continued single ringIncoming outside call
Trunk recall
Continued double ringIncoming intercom call

Warning

To prevent fire or shock hazard, do not expose this telephone to rain or any
type of excess moisture. If accidentally dropped in water, immediately unplug
this telephone from the wall outlet.
5. Care of Your Keyset
Care for your keyset as you would a precision instrument. Keep it clean, and
place it on a firm level surface, or affix it securely to a wall, to protect it from
being dropped. Periodic cleaning with a soft cloth dampened with glass cleaner
or mild solution of non-abrasive detergent will keep your telephone looking
new for years. Do not spray aerosol cleaner or pour any liquid directly into the
keyset. Doing so may cause severe damage to your telephone.