•
Make sure that the phone number is recorded correctly
and in accordance with the regional standards of the
mobile networks
;
•
Make sure you have not set call barring for this phone
number
.
No sound
•
make sure that the sound reproduction is included in
the basic system settings
;
•
make sure that the volume is set to the maximum (or
desired) level. To increase the volume, use the button
of its adjustment
;
•
check whether the file you play is not damaged. Try
playing a different file from a different directory
.
TRANSPORT AND STORAGE
Packed telephone can be transported in closed
vehicles of any kind at a temperature from
-
25°C to +35
°C, with its protection from the direct impact of the
precipitation, solar radiation, and mechanical damage.
The device keeps the performance and parameters
under the influence of climatic and mechanical factors:
•
ambient temperature from
-
10 °C to +55 °C
;
•
relative humidity 65% at +20 ° C and 80% at +25 °C
.
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