This manual covers safety precautions, emergency handling, and proper use of the Sanyo TEL-988 wired telephone. It includes warnings, warnings symbols, and guidelines to avoid injury, fire, or damage.
It also details installation methods, feature descriptions, setting adjustments (date/time, ringtone, LCD brightness, special codes), usage instructions (dialing, call handling, memory keys), and a simple troubleshooting guide with common fault symptoms and remedies. This manual is written in Chinese.
Turn off the power switch and disconnect the power plug, then contact the company's service station for assistance.
Use a DC 9 V / 150 mA transformer as recommended in the installation instructions.