Huawei G7205 User Manual page 51

Question
How do I
maintain my
phone and
accessories?
Why cannot
my phone be
powered on?
Why cannot
I make a call
from my
phone?
Why does
noise occur
during a
call?
Prevent dust and water from entering

your phone. Do not use your phone in
a dusty or moist environment. Avoid
dropping your phone and prevent
physical impact to the phone.
Do not install and remove your SIM

card frequently.
To prevent the housing or the display

of your phone from scratches, avoid
placing your phone near sharp
objects.
The battery of your phone is almost

used up.
The power key of your phone does not

function properly.
There is no signal or the signal

strength is weak. Check whether your
phone is within the service area and
check that the signal strength is
strong.
Check whether there are barriers

(such as buildings) around, which
block the signal.
The signal strength is weak.

You are far from the signal

transmission tower, or the signal is
blocked by surrounding buildings.
Answer
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