Cellular Telephone
(170-1204/05/06)           Security                   Faxback Doc. # 46530

Security Features

Your telephone offers several forms of security against unauthorized use.
These require either your three-digit unlock code, or the six-digit
security code assigned when the unit was purchased.

Electronic Lock

The Electronic Lock prevents use of the telephone by disabling both
incoming and outgoing calls.

To lock the telephone,

1.  Press [FCN], then press and hold [!5].

2.  Phone will display Loc?

3.  Press [STO] to lock your phone or press [END] to exit without locking
    the phone.

4.  The phone will display Loc'd and the green indicator will light
    steadily.

To unlock the telephone,

1.  Enter the three-digit unlock code.

2.  If you make an error, press [CLR] and start again.

Note:  If the unit is not unlocked within 8 seconds, the display
       automatically times out to preserve battery power. A call cannot be
       received unless you enter the unlock code first.

Emergency Dialing

You may place a call via Turbo Dial to an emergency number stored in
Memory Location 01 even when the telephone is locked.

1.  To do so, press and hold [1]. EMrGCY will display. If your unlock code
    or the number that you are dialing contains a 1, be careful not to
    hold [1] and activate Emergency Dialing.  If Emergency Dialing has
    accidentally been initiated, immediately press [END].  Emergency
    Dialing will be activated only if the first digit of the number you
    are dialing is a 1, for example if your Unlock Code is 123.

2.  Emergency Dialing can be deactivated by using the Feature Menu.  To
    access the Feature Menu, press [FCN], [1]. Scroll the menu with [*]
    and [#] until [ _EMrCY ] [ _ OFF ] displays.

3.  Use [CLR] to toggle this feature on and off. See Faxback Doc. # 46529
    for more information on using the Feature Menu.

4.  To exit the Feature Menu, press [END].

Automatic Redial does not work with Emergency Dialing when the telephone
is locked.

Note:  If Call Restriction Service Level 1 is enabled, which applies to
       location 01, an emergency call will not be placed, unless [RCL],
       [1], [SND] is used to override the restriction.

Note:  If CALL message is in display (see Call in Absence Indicator, on
       Faxback Doc. # 46529) you must press [CLR] before initiating an
       emergency call.

Change Three-digit Unlock Code

1. Press [FCN], [10], your six-digit security code and the new three-digit
   unlock code.

2. Press [STO].  The new unlock code will display.

Display Unlock Code

1.  Press [FCN], [10], your six-digit security code, [RCL].  The unit will
    display Loc and the unlock code.

Automatic Lock

This feature automatically locks the unit each time it is turned off.

1.  To select this feature, press [FCN], [1] to access the Feature Menu.

2.  Scroll the menu with [*] and [#] until [ _ LOC ] [ _ AUtO ] displays.

3.  Use [CLR] to toggle this feature on and off. See Faxback Doc. # 46529
    for more information on using the Feature Menu.

4.  To exit the Feature Menu, press [END].

Service Levels

Your telephone can be set to restrict Call Placement (as when lending the
unit to another person). Using the six-digit security code, you may select
one of the two Service Levels described below.

Display                                 Level

No restrictions.  (standard setting)     4

Phone will place calls only from
memory locations 01 through 10.          1

No keypad dialing.  No memory storage.
If locations 01-10 are cleared, no
outgoing calls can be made.

Changing Service Levels

1.  To select a Service Level, press [FCN], [10], your six-digit security
    code [1], [STO].

    The unit will display LEVEL 1.

2.  To change the unit to unrestricted operation, press [FCN], [10], your
    six-digit security code, [14], [STO].  The unit will display LEVEL 4.

(LB/EB 2/18/98)