100
Leaving the phone exposed to high temperatures
might negatively impact both the battery and the
phone.
Do not use a battery that is clearly damaged.
Doing so might damage your phone. Make sure to
install the battery in accordance with polarization.
Leaving the battery in excessively hot or cold
places will reduce the battery life. The
recommended storage temperature range is
between 15°C and 25°C. Installing a cold battery
into your phone might cause the phone to
malfunction and might damage the phone.
Summary of Contents for MM823
Page 1: ...USER MANUAL GSM Mobile Telephone MaxcomMM823 ...
Page 2: ......
Page 8: ...8 Declaration of Conformity 109 24 ...
Page 16: ...16 Telephone Description 4 ...
Page 107: ...107 Declaration of Conformity 24 ...
Page 108: ......