ALIGATOR R12 eXtremo Короткий посібник - Сторінка 8
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Settings > Security > Keypad lock
You can lock the keypad by press of the left functional button
*.
(3) followed by a press of the button
To unlock the keypad please press first the left button (3)
*
followed by a button
.
Even the keypad is locked you can call the emergency 112
number.
Volume
Volume level of the headphone can be adjusted during the
call by pressing of the directional button to the left / right (7)
For handsfree activation – during the call please press the
right functional button (8).
Warning : Exposing to an excessive noise can damage your
hearing. Listen to the music with reasonable volume level and
do not hold the device close to the ear, especially when using
a loud-speaker !
Position of antennas
Internal antennas for transmission and reception are placed
at the upper and bottom back part. Do not cover the places
where the antennas are placed. While making a call please
keep the mobile phone at least 2-3 cm away from the body to
minimalise the quantity of the el.magnetic radiation absorbed
by your body.
Covered antennas may influence the intensity of transmission
and also the battery life.
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