CDMA WLL User’s Manual HTP-800/1900/810
6
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Avoid shock or impact.
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We recommend you to charge the backup battery before initial use. Backup battery may
be discharged during delivery.
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Unplug the telephone from the wall outlet and remove antenna (or disconnect antenna
cable) before cleaning. Do not use liquid or aerosol cleaners. Use a damp cloth for
cleaning.
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If the unit fails for any reason, do not attempt to disassemble; contact the telephone
service provider for assistance.
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If any of the following conditions exist; unplug the unit at the wall plug, remove battery,
and call the service provider.
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The power supply cord is damaged or frayed.
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Liquid has been spilled into the unit.
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The unit has been exposed to rain or water.
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The unit has been dropped or damaged.
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The unit does not work normally by following the operating instructions.
1.2 Care and Service
2. Introduction
2.1 Checking the parts