24
Battery Replacement
If the speakerphone does not work, it may be the time to replace the
batteries. Replace the batteries within 1 minute to keep the programmed
settings.
1
Disconnect the telephone line cord
from the unit.
2
Press down in the direction of the
arrow and remove the cover.
3
Replace the batteries with new ones
using correct polarity (i, j), and
close the cover.
4
Connect the telephone line cord to
the unit.
Battery Precautions:
The batteries should be used correctly, otherwise the unit may be damaged by
battery leakage.
—Do not mix different types of batteries.
—Do not charge, short-circuit, disassemble, heat or dispose of in fire.
—Remove all the batteries when replacing.
Note:
—Replace all the batteries once a half year in use of Alkaline batteries, or
misoperation may occur. (When you use Manganese batteries, replace all of
them once in three months.)
—Do not use nickel-cadmium batteries.
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