Motorola 031431a ユーザーズマニュアル
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Troubleshooting - 157
The display
says:
SIM Blocked
.
How do I
unblock my SIM
card?
Call 3 to obtain the PIN unblocking
key (PUK) code. See page 143.
The display
says:
Enter Unlock
Code
. How do I
unlock my
handset?
Enter the factory-preset unlock code
(1234), or the last four digits of your
phone number (see page 41). If this
fails, call 3.
My handset
asks for an
unlock code
when I try to
open a feature.
The application you want is locked. If
you own the handset but do not know
the unlock code, see page 44.
My handset
does not ring.
If you see
a
or
W
in the display,
then the ringer is turned off. To
change the ring style, see page 53.
Also, the ringer may be set to
Also, the ringer may be set to
Silent
even though your handset is set to a
ring alert profile.
My handset
rings even
though I
selected the
Silent
(or
Vibrate
)
alert profile.
The ringer may be set to play a tone
even though your handset is set to a
silent alert profile. To change the ring
style, see page 53.
I tried to place a
call and heard
an alternating
high/low tone.
Your call did not reach the wireless
system. You may have dialled the
number too soon after turning the
handset on. Wait until the display
shows 3 before making a call.
Problem
Solution