Telematrix 3002MWD5, Инструкция по установке и эксплуатации

Страница: 17 / 20

CARE AND MAINTENANCE
Wipe the telephone with a damp cloth occasionally to keep it looking new. Do not
use harsh chemicals, cleaning solvents, or strong detergents to clean the system.
Keep the telephone dry. If it gets wet, wipe it dry immediately. Liquids might
contain minerals that can corrode the electronic circuits.
Use and store the telephone only in normal temperature environments. Temperature
extremes can shorten the life of electronic devices, damage batteries, and distort or
melt plastic parts.
Keep the telephone away from excessive dust and dirt that can cause premature
wear of parts.
15