PCD UK01, Руководство пользователя, Страница: 15 / 23

UK01 User manual
14
areas, such as high-rise near or basement,
radio waves can not be effectively
communicated;

use of mobile phones in the call-intensive
period, the above working hours, line
congestion caused not call;
Standby time is shorter

Standby time network system settings,
which may in a poor reception area. When
no signal is received, the phone will
continue to launch in order to find the base
station, consume a large amount of battery
power, resulting in the standby time is
shorter. Move to a strong signal or
temporarily turn off the phone;

need to replace the battery, replace the new
battery
SIM card error

SIM card metal surface dirt, with a clean
cloth, wipe the SIM card metal contact
points;

the SIM card is not installed; On SIM card
is damaged, contact your network service
provider.
Can not make calls

Make sure whether to press the dial key
after dialing;

Make sure whether to be banned due to
arrears call;

Please Confirm SIM is valid;

Please confirm whether the call barring
feature is set;

Make sure to set fixed dialing;
The recipient is unable to contact
you

Make sure the phone is switched on, and
connect to the network;

Make sure whether to be banned due to
arrears incoming;

Make sure the SIM card is valid;

Please confirm whether the call barring
feature is set;

Make sure to set fixed dialing;