User's Manual

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