phone.
Do not use a battery that is clearly damaged. Doing so might cause
a short circuit, and 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.
.
20 SAR INFORMATION
This telephone meets all international standards pertaining to the
impact of radio waves. The product both receives and emits radio
waves. It is intended to meet all safety requirements pertaining to
impact of radio waves recommended by international guidelines.
These guidelines were developed by the International Commission
on Non-Ionizing Radiation Protection (ICNIRP), an independent
scientific organization with a safety margin to protect all people
regardless their age and health condition. Such guidelines use a
unit of measurement called Specific Absorption Rate (SAR) –
actual absorption.
As recommended by ICNIRP, the border value of SAR for portable
equipment is 2,0 watts per kilogram (W/kg). SAR value is
determined at the maximum transmit power; the actual SAR value
while the product is working is usually lower than the indicated level.