Motorola 031431a manual Key PUK code. See, 1234, or the last four digits of your

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

Troubleshooting - 157