Jwin JT P531 - Manual (Page 12)

Caller ID Speaker Phone V10M10_IM_EN_03232007
www.jWIN.com - 11 -
GETTING STARTED
Notes:
•
If neither the batteries nor an AC adapter are connected, the JT-P531 will still be
able to place and receive calls, but the speakerphone, the ability to store Caller
ID data, and the LCD display functions will not operate.
• When batteries are used without an AC adapter, they should be replaced when
the display dims.
• When replacing the batteries without an AC adapter connected, it’s the best to
pick up the handset before removing the batteries. Doing so prevents the loss of
stored Caller ID data and programmed settings while the batteries are being
replaced. If not done, it’s possible that all settings and data in the phone’s
memory will be lost.