User's Manual

45
verykool™ i270 User Manual
PIN Code three times, the mobile phone will
be locked; the PUK Code provided by the
network
 Supplier should be entered;
Low-quality
calls
 Check volume adjustment (use the side key
to adjust, see P19)
 When using the mobile phone where the
receiving signal has a low quality, e.g. near
high buildings or in a basement, the radio
wave may not be transmitted
appropriately
；
 When using the mobile phone during
high-volume times, congested lines may
cause problems
Standby
time
shortens
 Standby time is related to the network
system settings; where there is a low-quality
signal, or where the signal cannot be
received, the mobile phone will take a long
time to find a screening station, therefore a
lot of battery will be consumed, and the
standby time shortens. Please move to a
place where there is a high-quality signal or
pause to turn off the
；mobile phone
 It may be necessary to change or replace
the battery.