CT-600 Flip-Style 75-Memory Cellular Telephone
(170-1105)                 Operation                  Faxback Doc. # 47391

BASIC OPERATION

TURNING THE PHONE ON AND OFF

Note:  Extend the antenna fully during a call.  Avoid unnecessary contact
       with the antenna when the phone is turned on.

The phone must be turned on before you can make or answer calls.  To turn
on the phone, hold down [PWR](below and to the bottom left of the display)
until the phone beeps.  The phone performs a short self-test, then it
briefly displays the active phone number (see "Selecting the Active Phone
Number" in Faxback Doc. # 47394).  The phone is ready to use when the
signal strength and battery charger bars appear.

To turn off the phone, hold down [PWR] until the phone beeps.

MAKING A CALL

1.  Open the flip cover.  Use the number keys to enter the phone number
    you want to dial.  Include the area code, if necessary.

    Note:  If you make a mistake, repeatedly press [CLR] to delete digits
           one at a time, or hold down [CLR] to clear all digits.

2.  Press [SEND] to dial the phone number.  The phone displays the number
    and (hand-piece symbol).  When the number disappears and CALL appears,
    your call has been connected.

    Notes:  PIN CALL appears if PIN code dialing is set to ON (see "PIN
            Code Dialing" in Faxback Doc. # 47395).  Press [SEND] again
            after you hear the prompt to send your PIN code and complete
            the call.

            NO SERVICE appears and the phone beeps if you are outside the
            cellular service area.  See "Signal Strength" below.

            CALL NOT ALLOWED briefly appears if you try to make a
            restricted call (see "Selecting a Call Restriction Level" in
            Faxback Doc. # 47393), or if the phone is locked (see "Locking
            Your Phone" in Faxback Doc. # 47393).

3.  To end the call, press [END].

Signal Strength

A cellular phone sends and receives radio signals.  As with all radio
equipment, the quality of reception depends on the strength of the signal
in the area where you are operating your phone.

The vertical bar on the left of your phone's display shows the strength of
the cellular signal your phone is receiving.  The higher the bar, the
stronger the signal.

If the signal strength is low, try moving to a different location.  If you
are using the phone in a building, try moving closer to a window.


If NO SERVICE appears, your phone is outside the cellular service area.
This means you cannot make or receive calls until you move the phone back
into the cellular service area.

RECEIVING A CALL

When your phone receives an incoming call, it rings (or vibrates if a
vibrating battery is installed and vibrate is selected) and flashes CALL.
To answer a call, press any key except [PWR] or [END].  To stop the phone
from ringing without answering the call immediately, press [END] then
press [SEND] when you are ready to answer the call.

Notes: After the first ring, if you subscribe to calling line ID service
       through your cellular carrier (see "Calling Line ID" in Faxback
       Doc. # 47394), the phone automatically displays the calling party's
       phone number or, if it is programmed into your phone, the calling
       party's name (see "Storing a Number and Name in Memory" in Faxback
       Doc. # 47396).

       If you selected silent service (see "Ringing Options" in Faxback
       Doc. # 47395), the phone does not ring.  Instead, the keypad and
       display backlights flash, CALL flashes on the display (or caller
       information appears), and the phone beeps once.

       If keyguard is set to ON (see "Turning Keyguard On/Off" in Faxback
       Doc. # 47393), you can answer a call only by pressing [SEND].

To end the call, press [END]. To clear calling line ID information (if any
from the display, press [CLR].

If you do not answer a call, the phone displays NN MISSED CALLS (where NN
is the number of calls) and stores the caller's number (if available) in
the missed calls list.  To review the missed calls list, press [OK] then
press [/\] or [\/] to scroll through the numbers.  Or, press any other key
(except [PWR] to clear the display.  See "Using the Call Log" below.

HINT:  To quickly store the displayed caller's number (if available) into
       the first empty speed-dial memory, press [OK] twice (see "Using
       Number Quick Store" in Faxback Doc. # 47396).

ADJUSTING THE VOLUME

To increase or decrease the earpiece volume during a call, press [/\] (to
increase) or [\/] (to decrease).

Your phone displays VOLUME and a horizontal bar indicating the volume
level.  The more filled bar segments, the higher the volume.

USING MUTE

To turn off the phone's microphone during a call so the other party on the
phone cannot hear you (so you can talk privately with someone else in the
room, for example,) press MENU briefly.  Use [/\] or [\/] to select MUTE
and press [OK].  MUTED appears.

To turn on the microphone again, press MENU briefly then press [OK].  MUTE
OFF appears.

Note:  Pressing [END] to end a call also turns the microphone back on.

MAKING EMERGENCY CALLS

The primarily local emergency number (such as 911) is programmed into your
phone at the time of activation.  To prevent unwanted emergency calls,
however, your phone's one-touch emergency dialing feature is preset to OFF
To set it to ON, see "Turning One-Touch Emergency Dialing On/Off" in
Faxback Doc. # 47393.

To quickly dial the emergency number (if one-touch emergency dialing is
set to ON), hold down [9 WXYZ] until the phone displays ATTEMPTING
EMERGENCY CALL.

Notes:  The emergency number programmed into your phone might not be valid
        in all areas.  (For example, not all areas have 911 service.)  If
        you use the phone outside its primary service area, you might have
        to manually dial an emergency number if it is different from the
        one programmed into your phone.

        One-touch emergency dialing does not operate if keyguard is turned
        on (see "Turning Keyguard On/Off" in Faxback Doc. # 47393) or if
        one-touch emergency dialing is turned off.

IMPORTANT:  When you make an emergency call, give your name and cellular
            phone number, as well as the location of the incident.
            Remember that your phone might be the only means of
            communication at the accident scene. Do not end the call until
            you are advised you may do so.

USING THE CALL LOG

Your phone automatically stores the last fifteen numbers you dialed.  And,
if you have calling line ID, it also stores the phone numbers of the last
15 calls received and the last 15 calls missed.

Follow these steps to view the Call Log.

1.  Press [MENU] then [/\] or [\/] until you see CALL LOG.  Press [OK].

2.  Press [OK] when the list you want to view appears.

    Select DIALED CALLS to view the phone numbers you have dialed.

    Select RECEIVED CALLS to view the phone numbers of the calls you
    received.

    Select MISSED CALLS to view the phone numbers of the calls you missed.

3.  Press [/\] or [\/] to scroll through the numbers.

    Notes:  NO NUMBERS appears if the selected list is empty.

            If a number matches a number in one of the memory locations,
            the name associated with the phone number appears.

To dial a displayed number, simply press [SEND].

To quickly redial a number, hold down [CLR] to clear the display then
press [SEND].  The phone displays the last number dialed. Repeatedly press
[\/] or [/\] to scroll through the last 15 numbers dialed. When the number
you want to redial appears, press [SEND] again.

HINT:  To quickly store a number into the first empty speed-dial memory,
       recall that number, then press [OK] twice (see "Using Number Quick
       Store" in Faxback Doc. # 47396).

Clearing the Call Log

Follow these steps to clear all numbers in the Dialed Calls, Received
Calls, and Missed Calls lists from your phone.

1.  Press [MENU] then [/\] or [\/] until you see CALL LOG.  Press [OK].

2.  Press [/\] or [\/] until you see ERASE ALL RECENT CALLS, press [OK]
    again.

3.  The phone prompts ARE YOU SURE?.  Press [OK] to erase, or press [CLR]
    to exit without erasing.

TURNING AUTOMATIC REDIAL ON/OFF

Sometimes the cellular network is busy and your call does not go through.
You get a SYSTEM BUSY...message and are asked to redial.  If Automatic
Redial is set to ON, the phone automatically tries 3 more times to connect
the call.  If the call connects, the phone beeps to notify you.

Follow these steps to view and change the current setting.

1.  Press [MENU] then [/\] or [\/] until you see PHONE SETTINGS.  Press
    [OK].

2.  Press [/\] or [\/] until you see AUTOMATIC REDIAL and the current
    setting.  Press [OK] if you want to change it or [CLR] to exit.

3.  Press [/\] or [\/] to move the pointer to On or Off.  Press [OK].

(BR/eb 4/30/98)