Nortel IP Phone 2210, Руководство пользователя

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Handset maintenance
Carrier VoIP
Nortel IP Phone 2210, 2211, 2212 User Guide
NN10042-116 01.03 Standard
(I)SN09U October 2006
Copyright © 2006, Nortel Networks Nortel Networks Confidential
Battery packs
Nortel IP Phone 2210, 2211, 2212 handsets have rechargeable batteries.
The battery pack supply is sufficient for a maximum of for four hours of talk
time, or 70 hours standby time. See
Use the handset battery pack (page 98)
for procedures about replacing and recharging the battery pack.
Replacement battery packs are available from you supplier or servicing agent.
Attention: Do not dispose of a battery pack with your domestic waste. Take
battery packs to an appropriate collection point for recycling or sent them
back to your supplier or servicing agent.
Low power indicators
The handset monitors the power level of the battery and notifies you in these
ways when the battery per level is low.
• If you are not engaged in a call, you hear a loud beep.
• If you are on a call, you hear a soft beep through the earpiece once every
six seconds.
• The battery icon appears in the upper left corner of the display. See
Display area (page 14) .
Cleaning the handset
Nortel IP Phone 2210, 2211, 2212 handsets occasionally need exterior
cleaning. Follow these guidelines to clean the handset.
CAUTION
Do not spray liquid directly onto the handset. Always apply the
cleaning agent or water to a clean cloth or paper towel first.
Then wipe the cloth or paper towel over the surface of the
handset.
— Do not immerse the handset in any liquid.
— Do not use furniture polishes, waxes, or plasticizer-based
cleaners.
— Do not use pre-moistened towelettes containing lanolin,
aloe, glycerin, or other skin care agents.
— Do not use any solvents such as acetone or mineral spirits.