Motorola D160 Manual page 34

d160d170.bk : optmenu.fm5 Page 30 Monday, December 15, 1997 4:08 PM
Using The Phone Setup Menu
English 30
Using The Options Menu
Adjust Ring Volume
Sets the incoming call ring tone volume.
Ringer On or Off
Sets the way your phone alerts you to an incoming call; with a
ringer tone or a display message.
Set Ringer Tone
This option sets the tone your phone will make when an
incoming call is received.
Phone Lock
Used to lock your phone and to change, the unlock code.
The unlock code is a four digit number which is set at
manufacture to 1234. This can be changed at any time by using
the 'Change Unlock Code' option.
Select Automatic Lock to lock your phone each time it is
switched on.
Require SIM Card PIN
Used to set, and change, the PIN code.
!If the PIN number is entered incorrectly three times in a
row, your SIM card will automatically lock-up and the
Blocked message will be displayed.