Audiovox CTX5000 User Manual

Download

Owner’s Operating

Instructions

ft>/1UD10r0X-

Ce//u/ar telephones

150 Marcus Blvd. Hauppauge, NY 11788

PRINTED IN JAPAN 5-89

CTX5000 CELLULAR

TELEPHONE

SYSTEM CONFIGURATION......................................6

HANDHELD PORTABLE USAGE TO ATTACH / DETACH BATTERY PACK

PRECAUTIONS..........................................................10

GENERAL SPECIFICATIONS

FEATURES AND OPTIONS......................................11

BASIC OPERATION..................................................15

Turning the Unit on To Store a Number in Memory To Recall a Number from Memory If You Want to Review the Prefix Last Number Review Display Own Telephone Number Repertory Memory Scroll Automatic Storing into the Vacant Memory Address To Lock the Unit Automatic LockfNAM Option) To Unlock the Unit Backlighting Control Volume Control

MEMORY NAME TAG............................................. 18

To Enter Names using Alpha To Store Name with Phone Number

To Recall from Memory with Name ALPHA SEARCH PLACING TELEPHONE CALLS

To Place a Call

If the Call Fails to Go Through

Automatic Redial (NAM Option)

Terminating a Call (Hanging Up)

To Receive Calls

To Place a Call with a Number in the Memory

To Mute Phone Conversation

Call in Progress Protection

CALL RESTR1CTI0N(NAM OPTION).....................23

To Set Mode of Call Restriction

To Exit Call Restriction Programming Mode HANDS-FREE OPERATION(NAM OPTION)

END TO END SIGNALING ..................................... 24

Touch Tone™ from Memory

Link Dialing

Continuous DTMF from Keypad SCRATCH PAD DIALING SCRATCH PAD DIALING

WITHOUT KEYING TONES

.......................................................

............................

.............

..................................

..............................

..........

........................................

...............................

20 21

7 8

CALL TIME DISPLAY

To Display the Talk Time of the Last Call To Display the Cumulative Talk Time To Display the Number of Calls To Clear the Timer

One Minute Beep(NAM Option) A/B SYSTEM SELECTION

SYSTEM INHIBIT(NAM OPTION)..........................28

RADIO FREQUENCY(RF)

CHANNEL INDICATOR.....................................28

CALL IN ABSENCE INDICATOR SAFETY TIMERiNAM OPTION) CHARGING THE BATTERY IN ABSENCE FUNCTION REVIEW IMPORTANT SAFETY INFORMATION

WARNING ................................................................ 32

Touch Tone ' is a registered trade mark of AT&T.

............................................

.......................................

...........................

............................

............

................................................

................

31 31

AUDIOVOX

CELLULAR CAR

TELEPHONE

A NEW GENERATION

AUDIOVOX introduces “Triple Play the latest Cellular Car Telephone in the CTX Series. We call

the CTX5000 “Triple Play™” because of its incredible three way versatility. You’ll call it

amazing. It’s a Car Phone and a Handheld Portable Phone. Add the optional Transportable Pack 3WB50

and it’s a 3 watt Transportable Phone. The CTX5000 has all of the full function features one could ever want in a Cellular Telephone. With the same high performance and reliability that all AUDIOVOX’s Cellular Car Telephones are renowned for. Wherever your travels’ take you, you can take “Triple Play^^” along. “Triple Play™” can be used as a Handheld Portable Cellular Telephone. The entire Cellular electronics and Transceiver are built right into the trimmed down Handset, allowing

“Triple Play ™” to be used in just about any location, “Triple Play ™” has its own built-in

battery system that gives you eight hours of standby time and approximately one hour of “Talk” time, making it ideal for use at home, in the office, dining out, in a taxi, walking down the street

vertually anywhere you are! “Triple Play^'^*’”s compact, lightweight designs lets you slip it in a Briefcase or Pocketbook, ready to make or receive calls on the go.

On the road, “Triple Play™” is installed in a Car or RV with any standard TNC Vehicle Antenna,

making it a complete 3 watt Cellular Car Telephone,

drawing its power from the vehicle’s own electrical

system. The Booster also features a built-in battery

recharge system that automatically recharges the

Handheld Portable’s battery once it is placed in the

Booster.

The additional accessory Elooster, CRX50, for another

Car or boat is also available as an option, allowing

“Triple Play™” to be used in multiple locations.

All utilizing the same convenient phone number.

“Triple Play^'''’” also gives you the option of using

small, rechargeable Battery Pack BTR40 (smaller

than half a pack of cigarettes) to extend the life of

the phone's portable time.

For additional convenience, the Handheld Portable

Battery and a spare Battery Pack can be charged on

your optional Desk Top Charger DTC30.

AUDIOVOX loaded “Triple Play^”^” with

full-function features including : Duplex Hands-free Operation, Pre-set and On-Hook Dialing, Last-Number Redial, Easy-to-Read high tech Graphics on the Keypad and an enlarged Liquid

Crystal Display. The Call-in-Absence feature indicates that you missed a call or there is a message in the Call Box. Should this feature be accidentally left on for an extended period of time, the Safety Timer

automatically shuts the phone off.

SYSTEM CONFIGURATION

CTX5000 Cellular Car Telephone is composed of two parts, one is CTX4500 Handset and the other is CRX50 Booster The Handset can be used alone as a Handheld Portable Cellular Telephone, and further can become a full output Car Telephone by simply connecting it to CRX50 by the specially designed Curly Cord. CRX50 is a cradle type booster which amplifies the Handset RF output power up to 3 watts for the normal Car Telephone requirement. These Operating Instructions describe the feature and how to use CTX5000 Cellular Car Telephone. {System configuration and the equipment list are shown in Figure 1. and Table 1. respectively.)

Table 1, List of Equipment

No. Name of the Equipment

1 CTX4500 Handset 1-1 Handheld Portable Unit with

Battery Pack (BTR40)

1-2 Battery Charger (Desk Top,

DTC30)

1-3 AC Adaptor (AC120V-DC12V) -do-

2 CRX50 Booster 2-1 Booster Unit 2-2 Curly Cord 2-3

Antenna and Power Cables

Remarks

Page 9

HANDHELD PORTABLE

USAGE

When you use the CTX4500 Handset as a Stand ~ alone Handheld Portable Cellular, follow these procedures: (UUplug the Curly Cord from the Handset by sliding

the Locking Ring away from unit to release the connector.

Figure 1. System Configuration

Hand-strap

(3) Pull out the Retractable Whip Antenna to its full

length, (Antenna should be restored after using.)

To detach Battery Pack

(DPush Release Button on the bottom of the unit. (2} The bottom end of the Battery Pack will come off

from the body.

(3) Remove the Battery Pack from the body.

To recharge Battery Pack and

Handheld Portable Unit

(4) Press the | PWR | key of the Keypad for about one

second to turn the unit on. To turn the unit off,

press the [ key again for about one second.

TO ATTACH / DETACH

BATTERY PACK

CTX4500 containes a Detachable Battery Pack (BTR40). Fully charged Battery Pack offers approximately 60 minutes Talk Time or 8 hours

standby. Carry a fully charged spare Battery Pack for longer operation.

To attach Battery Pack

(1) Slide the Battery Pack in the unit along the

guide,

(2) Push the lower end of the Battery Pack until it is

locked.

Desk Top Battery Charger (DTC30) can recharge spare Battery Pack and the Handheld Portable Unit at the same time. DC Voltage is supplied by the separate AC Adaptor, and it takes approximately eight hours for full charge. LED(Light Emitting Diode) indicates the charging conditions. (Lights Green when DC Voltage is supplied and changes to Red while Battery or the Unit is being recharged, upon completion returns to Green again.)

PRECAUTIONS

Your Handheld Portable Telephone is a high quality piece of equipment you should take the following operation precaution:

1. Don’t use this equipment in an extreme environment where high temperature or high

humidity exist.

2. Don’t abuse the equipment. Avoid striking, shaking or shocking. When not using the unit, lay down the unit to avoid possible damage due to instability.

3. Don’t expose this equipment to rain or spilled beverages.

4. Charge the battery fully before your first use of the unit.

5. When the battery becomes discharged, two beep tones will be heard every 10 seconds, and the

display will show [Discharged! - Replace the discharged battery with a fully charged one, and recharge the discharged battery.

6. To ensure long battery life, don’t discharge completely. Remove Battery Pack from the unit when it is not expected to be used for a long period. Recharging at least once every month is

recommended.

GENERAL

SPECIFICATIONS

(subject to change without notice)

Frequency Range

Number of RF Channels

Channel Spacing

Duplex Spacing

Frequency Stability

RF Output Power

Receiver Sensitivity

Modulation / Demodulation

Conducted Spurious

: 824 to 849MHz, Transmit

869 to 894MHz, Receive : 832, Full Duplex : 30KHz : 45MHz : ± 2.5PPM :0.6W ERP With Power

Control

(Handheld Unit only)

3W With Power Control

{With Booster Unit)

: - 116dBm (12dB SINAD)

; Voice PM(With Compander)

Data FM

: Max. — 60dBc

Operating Temperature :

Telephone Use : - 30 °C to + 60 °C

(Without Battery)

- 20 ° C to + 60 ° C

(Handheld Unit)

Battery Charge

Supply Voltage

Current Drain

Operating Time

(Handheld)

Weight

: 0 ° C to + 45 ' C : 7.2V

(Handheld, NiCd Battery

1.2V X 6, 600mAH)

13.7V ± 20% (Booster, Negative Ground)

: In Use

Approx. 600mA (Handheld) Approx. 2A (With Booster) Standby Approx. 60mA

(Handheld)

Approx. 0.3A (With Booster)

; Talk Approx. 60min. or

Standby Approx. 8 Hours

Size

: Handheld Unit

Approx.

27(H) X 56(W) X 200(D)mm

1.1(H) X 2.2(W) X 7.9(D)inch

With Booster

Approx. 78(H) X 60(W) X 200(D)mm 311(H) X 2.4(W) X 7.9(D)inch

: Handheld Unit

Approx. 500gr(17.7oz) With Booster Unit Approx. 1kg (2.21b)

FEATURES AND OPTIONS

• Push Button Dialing

• Backlit Keypad and Display with ON / OFF Control

• Large Size Dot-matrix LCD Display

Status / Function Indicator 15 Digit Dial Number Received Signal Strength Indicator

• (Electronic) Volume Control

• Pre-set Dialing up to 16 Digits (32 Digits: NAM OPTION)

• Extended Readability (Prefix Review)

• Last Digit Clear

• Digit Display Clear

• On-Hook Dialing

• Repertory Dialing: 16/80 Digit 99 Memories

• Repertory Memory Scroll

• Automatic Storing into the Vacant Memory Address

• Memory Name Tag

• Alpha Search

• Link Dialing

• Last Number Redial

• Automatic RediaUNAM OPTION)

• Last Number Review

• Mute or Hold Button

• Scratch-pad Dialing (with / without Keying Tone)

• End to End Signaling

• Touch Tone™ from Memory

• Continuous DTMF from Keypad Call in Progress Protection

• Cali Restriction (NAM OPTION)

• Call Time Display (Five Functions)

* • Hands-free Operation (NAM OPTION)

• Call in Absence Indicator Safety Timer (NAM OPTION)

• Display Own Telephone Number

• Multiple A / B System Selection

• System Inhibit(NAM OPTION)

• RF Channel Indicator

• Electronic Lock

• Automatic Lock (NAM OPTION)

• Function Review

Notes 1. * - Only when Handset is using the

Booster.

IN USE]indicator lights when a call is in

progress.

I NO SVC] (no service) indicator lights when the

unit is in a non-coverage area.

(3) I ROAM I indicator lights when the unit is out of

the home area. ('D [LOC^ indicator lights when the unit is locked. (5) SIGNAL STRENGTH INDICATOR: The number

of shaded blocks indicates the Received Signal

Strength, iri is also used as a POWER ON

indicator which lights when the unit is turned on.

(6) 15 CHARACTER FUNCTIONAL

ALPHA-NUMERIC DISPLAY:

First 5 characters usually indicate current function

and status conditions.

The remaining 10 characters usually show the last

10 digits of the dialed number.

(7) I PWRI key is used to turn on / off the unit, only

when the unit is used as a Handheld Portable.

I MUTE I key mutes the transmit audio and, in case of CTX5000, changes the receive audio from the

handset to the speaker — also functions as a Hold key.

(9) I VOL] key is used to control Loudspeaker and

Earpiece audio level as well as that of the Alert

Tone electrically. (10) DIGIT KEYS to enter a telephone number. (11) I SND I (send) key for originating or receiving a

call.

I RCL I (recall) key recall telephone numbers from

memory, {13} I END I key terminates a call.

(Ill i STO l(store) key stores number on the repertory

dialing list in memory.

(15) i FUNCI (function) key shifts the digit keys to

the functional key.

i) [CLR I (clear) key clears the digit(s) from the

memory.

T Built-in Loudspeaker of the Booster Unit

POWER switch of the Booster Unit is used to

turn on / off the Car Telephone.

3)Mic Jack for the Hands - free Microphone

BASIC OPERATION

Turning the Unit On

With the ignition key at “ON” or “ACCESSORY”, press the I POWEFTI switch. The indicator will light (all indicators will light momentarily and will show your telephone number, and a tone will be heard). # Signal Strength Indicator This enables you to know the Signal Strength in

your area. The number of shaded blocks indicates it with four blocks the maximum level. The display will vary as your car moves. If the signal is not strong enough to originate a call,

I NO SVCJI sign will appear on the readout.

To Store a Number in Memory

L Press I CLR |, then enter telephone number.

2. Press i STO I, then enter the memory address (01 through 99)

Example: Press [ STO I, key [T|then [^, the displayed number is stored into memory address 15.

Note: A Number of more than 16 digits can be

stored only into memory address 91 through 99.

To Recall a Number from Memory

Press [ RCL I, then enter the memory address (01 through 99),

Example: Press [RCE \, key [Hthen [^ , the number

stored in memory address 15 will be displayed.

If You Want to Review the Prefix

(Number longer than 10 digits) After pressing | RCL [, hold down the second digit of the memory address.

Note: When a set of linked numbers is recalled,

you can review only the last linked number by this feature.

To review Link 1 to Link 5, use | FUNC I,

r^Qthen [X](X is 1 to 5.)

Last Number Review

Press I RCL I, key [^then fo] again, the last number

in the display returns.

Display Own Telephone Number

From

0: S: 0:

01 to 10 From 11 to 20 From 21 to 30

You can see your own telephone number on the

readout. Press | RCL I, key then again.

Repertory Memory Scroll

This feature will be useful in finding a certain telephone number by scrolling the repertory memory from one of the designated starting addresses.

1. Press i RCL I, key then [#] [~X] is the digit to assign the starting address as

follows.

X 0 01

1 2 21

8 9

2. Press [#] or Q [#]' Scroll upward (with roll back to 01)

Q: Scroll downward (with roll up to 99)

Memory address and the last seven digits of the stored number will be displa3^ed on the readout as follows. Example: ¡3 jl |-| 11 2 j 3 1 4 [ 5 | 6 [ f|

Address No Tel! No" ^

Note: In this scroll feature, any vacant memory

address will be skipped.

Starting address

81 91

Automatic Storing into A Vacant Memory Address

From From From

81 to 90 91 to 99 01 to 99

ffl:

4. Press [5] The the memory address and the last seven

digits of the stored telephone number will be displayed on the readout as follows. Example: |Y1 r["Tl I2|3l4l5l6|f| If there is no vacant address in the assigned area, telephone number will not be stored in the memory.

To Lock the Unit

Press I FUNCl, then the numeral The I LOCl^ indicator lights. The unit will remain

locked until unlocked.

|T]

(LOCK).

Automatic Lock(NAM OPTION)

If you request it, your NAM can be changed and your unit will automatically go into lock condition when your ignition is turned “off”. When the key is

turned “on”, the unlock code is required to operate the phone.

To Unlock the Unit

Enter the three digit unlock code. The indicator will go out when three digits are the same as the

resistered code in NAM.

This feature allows automatic storing into a vacant repertory memory address. This eliminates the possibility problem of writing over a previously

stored number.

1. Enter a telephone number.

2. Press [ST^ 3, Enter the memory address in which you want to

store a number.

Backlighting Control

LCD display and the keypad will be backlit

automatically after the Switch On.

If needed, backlighting can be turned off pressing

RCL I, key then .

Even if'the unit is in the Backlighting-OFF mode, for the duration of 10 seconds after any key operation and when a call is received, backlighting will be turned on again automatically. To return to the Backlighting-ON mode, press

key

RCL then

again.

Volume Control

The audio level of the loudspeaker, earpiece and the

alert tone can be adjusted by the Volume Control

Button [vOL| .

• Loudspeaker; Leave the Handheld in the Booster. To increase-Keep pressing | VOlTI until you get the

desired sound level.

To decrease-Keep pressing [VOL \ until you get

the desired sound level, Sound level will be displayed on the readout digitally during the level adjustment and the sample tone will indicate the sound level when you are not

engaged in a telephone conversation. Display format

is as follows.

SPKI I j (1 to 10)

• Earpiece: Lift the Handheld Portable Unit or Handheld only, perform the same procedure as above. In this case, the display format is as follows.

H.S [ I i (1 to 9)

• Ring Tone; Press | RCL~|, key j^then

Then adjust the ringing tone level in the same

manner as above. Your telephone will ring at the

new leuels. In this case, the display format of the readout is as follows,

ALT PT~j (1 to 5)

MEMORY NAME TAG

This feature permits you to tag an identifying name (in 5 letters) to each telephone number in the memory address. The name will be displayed each

time you recall a number from memory address.

To Enter Names using Alpha

1. Press [FUi^. then | VOL]. | Alpha | will appear in the display to show Alpha Mode is active.

2. Press digit keys repeatedly until the letter you wish appears. The following table shows which character is assigned with each digit key.

KEY 1

2 (ABC) 3 (DEE) 4 (CHI) 5 QKL) 6 (MNO) 7 (PRS) 8 (TUV) 9 (WXY) 0 0

3. When the letter you wish is displayed, press

ASSIGNED ALPHA CHARACTERS

K L

Q u

F 3

R V

1 2

5 6 S 8

(Blank)

A B c D G H I 4

M N 0

w X Y Z

I VOL I to move to the next space.

4. Go back to step 2, and repeat the same procedures until the complete five character name is displayed.

5. When an entry error is made, press | CLR momentarily to erase the last character. If you press [CLR] more than a second, all characters in

the display will be erased,

6. To exit Alpha Mode, press I FUNCI, then I VOL I.

To Store Name with Phone Number

1. Enter the phone number.

2- Press [ FUNCl, then | VOL ] to set Alpha Mode.

3. Enter the name you wish, (Refer to “To Enter Alpha Letters”)

4. Press I STO j, then enter the memory address (01

through 90), to store the number with the name

into memory. Note; If you enter the phone number after

entering the name, the name will be erased.

Example; To store the phone number 123 — 4567

with the name JOHN, into memory address 15.

1. Enter the phone number;

1FUN^ [volI

3, Enter the Name;

1 5 il VOL

1 2 3 4 5 6 7

] 11

VOL 1

!4|t4l|VOL| t6i|6||VOL|

(H)

4. Store the Number; j STOj

(0)

To Recall from Memory with Name

Recalling from the repertory memory is identical to standard repertory recall. When the number is recalled, the display will show the Alpha Name Tag

as well as the stored phone number.

PLACING TELEPHONE

CALLS

To Place a Call

ALPHA SEARCH

This feature permits you to find a phone number

stored in the memory by the first character of the Alpha Name Tag. This search can retrieve all

entries beginning with the assinged initial letter.

1- Press \ FUNG |, then | VOL | to set the Alpha Mode.

2, Enter the initial letter, by which you wish to

search the phone number. Then press | V0L| .

3. Press [R^, then PvOlI the first entry whose Name Tag begins with the

assigned initial letter, and which is stored in the lowest memory address. Display shows Name

Tag, Memory Address and Phone Number.

4. Press [ttlor [¥|.

rSj: Scroll memory address upward. Rl: Scroll memory address downward.

Example; Operation

FUNG

I I

VOL]

C _L

[5] rVOL]

RCL VOL

(T I'P

0 5 ~ 7|6 5

1 5 - 9|8

9 9 “ 8|7

0)l - 4|5

[9 9| - 8(7 6

The display will show

Display

4|5l

7 6 ^¡5|4 3

6 543 2

6 7 8 9 0

—

0 H

7 8

9 0

AcKt

4 3 2 1 1

mIe

5 4 3 2

H N

1. Enter the telephone number with the Handheld on or off the Booster. The last 15 digits of the dialed number are displayed on the readout. Note: After 120 sec., display will return to the 10

digit display mode.

2. If a dialing error is made, press | CLR |, then enter the telephone number again. Pressing

momentarily (less than approx. 0.5 sec.) clears the last digit.

3. Press ISNP I. The | IN USE | indicator will light. You may lift the Handheld from the Booster

before or after called party answers to proceed

with your conversation.

Note; If assigned in NAM, the telephone number

can be pre-set up to 32 digits. However, in this case, it is necessary to confirm with

system operator whether such service is available or not.

CLR |

If the Call Fails to Go Through

1. If you hear the “reorder” signal, press | END |,

then if there were no dialing errors, press | SND|

for redial.(Digit key re-dialing is not necessary.)

2. If the “intercept” signal is heard, hang up, then redial the correct number.

Automatic Redial(NAM OPTION)

If selected, your unit will automatically make five attempts to reach the cell site when the first try is not successful. The |

but the speaker will be muted for twenty seconds. This is done so you to do not hear the reorder signals out of the speaker. If you wish to terminate

the automatic redial, press [iENDI .

IN USE | indicator will stay on,

Termnating a Call (Hanging Up)

Press I END), or replace the Handheld in the Booster. The

If Hands-free is activated in NAM, you have to

press I END | key to terminate a call.

IN USE | indicator will go out.

To Receive Calls

CALL RESTRICTION

1, When the telephone rings, lift the Handheld to

answer. | IN USE 1 indicator will light.

2. If the Handheld is out of the Booster when ringing starts, press | SND \ to answer a call.

To Place a Call with a Number in the Memory

1. Press fRCL \, then enter the memory address (01

through 99). The last ten digits of the number will appear on the readout. If the number is longer than 10 digits, hold down the second digit

of the memory address (after pressing [ RCL|) to see the prefix. Note: See Recall a Number from Memory and

Want to Review the Prefix for more details.

2. Press I SND |. The | IN USE ] indicator will light as a call is placed. You may lift the Handheld from the Booster either before or after the called party answers to proceed with your conversation.

To Mute Phone Conversation

1- Press I MUTE]. The | Mute | will appear on the

readout. The transmit audio will be muted

and the receive audio will be heard from the loudspeaker. You may converse privately with a passenger during a call with the handset either “on-hook” or “off-hook”.

2, To return to normal conversation;

When not in the Hands-free Mode.

if “off-hook”, press the | MUTE | key. if “on-hook”, lift the Handheld from the Booster.

When in the Hands-free Mode,

Press the from the Booster,

3. Mute is reset when call is terminated.

MUTE | key, or lift the Handheld

Call in Progress Protection (when handset is using Booster)

Phone conversation will continue after ignition is

turned off until call is terminated.

(NAM OPTION)

This feature permits you to impose various kinds of restrictions on Outgoing Calls.

To Set Mode of Call Restriction

Enter three digit Securit^Code (assigned by NAM), then press The following key operation is needed to activate one of the restriction modes;

FUNC

, key [J] then

|T]: Only telephone numbers having 11 digits

or less accepted. Operator assisted

dialing is prohibited.

[2]: Only telephone numbers having 7 digits

or less is accepted. Operator assisted dialing is prohibited,

|~^; Operator assisted dialing (0 Origination)

is prohibited.

[4~[: No phone calls can be placed except for

repertory dialing from memory address 01 to 09.

; No restriction.

[7]

To Exit Call Restriction Programming

Mode

Press I FUNC I, then | CLR 1.

Note: (1) When in mode 4, number storage into the

memory will not be permitted.

(2) In the restriction mode, a short beep tone

will be heard to inform you of the wrong operation, and the word | RestricteTI will be

shown on the readout.

HANDS-FREE OPERATION

(NAM OPTION)

(when Handset is Using Booster)

This feature permits you to engage in conversation without lifting the Handheld Portable Unit.

(P After receiving a calUpress | SND | to answer),

conduct the conversation via the hands-free external microphone and the loudspeaker in the Booster Unit. Speak a little louder than you would when using the handset. It is preferable to turn-off the radio or stereo and

close the car windows.

(2) To originate a call, enter the telephone number,

then press | SND |. The microphone will be turned on, ready for conversation when your party answers. After a call is completed. Press | EN^ to terminate a call. Note: (1) When this option is activated, as the unit

always operates in Hands-free Mode, you

should press | END | to terminate a call.

(2) Even if this option is installed, you can

of course engage the conversation via the Handheld, but you have to press

I END I to terminate a call.

(31 When you hear feedback on a bad RF

Channel, adjust the hands-free loop attenuation as follows.

1) Press I FUNC |, key 0 then . Hands-free loop attenuation will be

increased by 6 dB,

2) To return to the normal condition, press I FUNC I, key 0 then [T].

END TO END SIGNALING

This feature permits you to utilize some attractive ways of using the phone, such as accessing discounted long distance network, signal pager, or

banking by phone etc.. For these purpose the signalling should be in

DTMF (Touch Tone™). The following two features will make in more easier to place call in DTMF.

Touch Tone ™ from Memory

DTMF signalling by repertory dialer is available even while engaged in a telephone conversation.

1- Press I RCL I I RCL |, then enter the repertory

memory address.

The last ten digits of the number will appear on the readout.

2. Press

SND |. Then DTMF signalling will be

placed and the DTMF tone can be monitored through the loudspeaker. Note: Continuous DTMF from keypad can be

manually dialed as well to access answering machines when engaged in a telephone call.

Link Dialing

This feature permits you to pre-set from repertory

memory or key pad up to five numbers before originating a call. With this feature, the first number is sent in digital form to the cell site. Then up to four other numbers can be sent with DTMF signalling by simply pressing | SND [ for each

additional number. Note: (1) Each number to be linked may be recalled

from memory or entered by key pad,

(2) Each number to be linked should be within

16 digits including linking mark “ = ” at

the end.

(3) Linked number can be stored in the

memory. However, numbers of more than 16

digits should be stored into memory

address 91 through 99, Example: To access the Discounted Long Distance Call, you should call Long Distance Service Office

first, and enter your ID number, then the telephone

number to be placed.

1. Recall the Telephone Number of the Long Distance Service Office.

rr I |7|4|6|3|4|7|9|

2. Press I FUNC |, then . Linking Mark “ = ” will be added after the number placed before.

rnyj^TiTT]7T^^

3, Recall you ID number.

rrr 16|71H4181^2]

4. Press iFUNCl, then [^.

mU7|l|4j¥[5l2H

5. Recall the telephone number to be called. fTÍ2|3|4|5|6l7|8ÍTról

6. Press I SND i. The [ IN USE | indicator will light as the call is placed, | Link 1 [will appear in display.

7. After you received an answer from the Long Distance Service Office, press | SND | again. The DTMF signal will be placed and the DTMF tone

of your ID number can be monitored through the loudspeaker. | Link 2] will appear in display.

8. If your ID number is accepted, the Long Distance

Service Office will answer again, so press | SND |. Then the long distance call will be placed and

the DTMF tone can be monitored through the loudspeaker.

I Link 3 [will appear in display.

Note: If a set of linked numbers has been stored

in memory address 91 through 99, press

I RCLI then memory address (91 through 99),

then ! SND I,

[ Link 1 [will appear in display, and the first

linked number will be called. Following procedures are the same as step 7 and onward of the example above.

SCRATCH-PAD DIALING

This feature permits you, while engaged in a conversation, to enter a number to be re-dialed (or store a number in memory).

SCRATCH PAD DIALING

WITHOUT KEYING TONES

This feature permits you to activate scratch-pad memory without annoying key tones over the

circuit. 1- Press I FUNC |, | MUTE | then enter a telephone

number. The Microphone circuit will remain active, but the tones will not be heard.

2. If necessary, press | STO |, then enter the memory address.

3. To exit the Scratch pad Mode, press | FUNC |,

I MUTeI again.

CALL TIME DISPLAY

This feature automatically records the elapsed time

per conversation. The talk time of the last call, cumulative talk time, and the number of calls can be displayed on the

readout. The timers can also be cleared if necessary. With beep tones you can be notified of the approximate talk time (NAM Option).

To Display the Talk Time of the Last Call

1- Press I RCL I, key F^then [TJ.

The talk time of the last call will be displayed on the readout for 5 seconds.

While in a conversation, the talk time of a call in progress will be displayed, and updated each second. The display format is as follows.

11m251---1 min and 25 sec

To Display the Cumulative Talk Time

1. Press I RCL I, key then [2].

The cumulative talk time will be displayed on the readout in minute format for 5 seconds. 118m I- -18 min

To Display the Number of Calls

1- Press [ RCL I, key then .

The number of calls will be displayed on the readout for 5 seconds. The display format is as follows,

I 86c |- ■ ■ Received or placed 86 calls.

To Clear the Timer

1- Press I CLRI, then enter the three digit code

specially assigned.(NAM Option)

2. Press i STO I, key then [T]. The timers will be cleared, and the count for the

cumulative talk time and the number of calls will start from zero.

One Minute Beep (NAM OPTION)

During conversation, you can be notified of talk time roughly by tones for the first five minutes.(every one minute you can hear a short monotone signal).

A / B SYSTEM SELECTION

This feature permits you to select the system you wish to use. The system that you are registered with is the preferred system, and your home system.

1. Standard Mode When you turn the unit on, the unit remembers

the last position of the A / B selector, and will

start to scan the radio frequency channel of that selection.

If you want to confirm the current mode, press

I FUNC I, key then . Status indicator shows

the Current mode. To return the unit to the standard mode, press [fUNC] key then

again. Status indicator shows STD 1. The unit

will scan the preferred system channels. If unable

to find an acceptable preferred channel, the unit switches to scan the non-preferred channels.

2. Preferred System Only Mode Press I RJNCI, key then Q], Status indicator shows 1PRFI. The unit will scan the preferred system only and prevents switching over to the

non-preferred system,

3. Non-preferred System Only Mode Press I FUNC |, key then . Status indicator shows 1 N-PRF j. The unit will scan the non-preferred system only,

4. Home Only Mode

Press pFUNC |, key then [2]. Status indicator shows I Homel. You can place or receive calls

only within your home area.

Note: (1) The [ ROAM | indicator lights as follows.

Lights continuously;

When the unit in the preferred system in another city.

Flashes; When the unit is in the

non-preferred system.

(2) The 1 NO SVCl indicator flashes when the

mobile unit is requesting service but not in the requested service area.

SYSTEM INHIBIT

(NAM OPTION)

This feature permits you to select (by NAM Option),

any interfering system, or Roam System you do not

want to use, even when in that service area.

[no SVClindicator flashes, if your A / B switch is

selected to any system that is inhibited.

RADIO FREQUENCY (RF)

L Press [RCL I, key then , The RF channel

number in which your unit is operating will be displayed on the top line of the readout. RSSI

(decimal format) and SAT frequency will be

displayed on the bottom line. The display format is as follows;

C12

|R 1 8 7

C123

......

RF channel Number

R187

......

RSSI value

S6030-'-- SAT Frequency

2. When on a call, the display will update when a handoff occurs.

3. The display will remain in the display until you manually reset it by pressing any key.

6 0 3 0

CALL IN ABSENCE

INDICATOR

(when Handset is using Booster)

This feature indicates to you that a call came in while you were out of your car. 1, Before leaving the car, with the ignition switch on,

press [FUNC I, then. The display shows | Call].

Turn off the ignition switch, but leave the car tel phone power switch ON. If necessary, lock the unit.

2, When a call is received, the unit indicates it by

flashing the [CALL | display on the readout.

3. This mode is deactivated:

1) When the ignition switch is again turned to “on” or “accessory".

2) After 8 hours, or

3) By pressing I FUhTc I, then again.

4. The 1 CALlI indication will remain in the display until you manually reset it by pressing any key in

the Handheld Portable Unit or by lifting it from the Booster Unit. Note: The 8 hour timer can be changed with the

Safety Timer feature.

CHANNEL INDICATOR

If necessary, you can see the RF channel number in

which your unit is operating.

SAFETY TIMER

FUNCTION REVIEW

(NAM OPTION)

(when Handset is Using Booster)

Call in Absence Indicator feature will be disabled at the preset time by NAM. The programmable time range is from 1 to 31 hours. {Originally set to 8 hours.)

CHARGING THE BATTERY

IN ABSENCE

With this feature you can charge the battery

equipped with your Handheld Portable Unit, even if you turn off the ignition switch.

1. Before leaving the car, with the ignition switch

on. Press [FUN^, then [5]. (The display shows

Charq |.) Turn off the ignition switch, but leave the telephone power switch ON. The display changes to fChargingl, then your unit works only for

charging the battery.

2. To prevent discharging the car battery, this mode will be automatically deactivated when the charging is completed or when the ignition switch is turned to ON or Accessory position.

3. To deactivate the Charging Mode manually, press

I RJNCI then again.

This feature tells you which numbered keys to use for different FUNC / RCL key functions. To review the function menu:

Press [FUNC I for about one second. Scroll the menu up or down, using the [§

{^key respectively.

The display information will appear as follows.

1-3 ] 4 ] 5 ]

6 ]

FUNCTION

Lock Call in Absence Indicator Battery Charge in Absence A / B System Selection Hands-free Adjustment Call Timer

RF Channel Indication

Backlighting Control Alert Volume Control DTMF Tone Mute Alpha Mode Call Restriction Mode

DISPLAY

[Lock ]

* [Ca M ]

+ [Ch a r g]

[ABs y s ]

>)= [HF 1 [FUNC

[Timer]

[RF CH]

[Light]

[Alert]

[Tone ]

[A 1 P h a ]

[R e s t r J

Note; (1) + = Only when Handset is using

[FUNC [FUNC

[FUNC

[RCL [RCL ^

[RCL *

[RCL Y [FUNC : [FUNC [XYZ FUNC#7]

Booster.

(2) XYZ = security code

1 ] 3 1 5 ]

0 0-4]

7 1-2]

MUTE ] VOL J

IMPORTANT SAFETY

INFORMATION

Please read and follow these cautions carefully: TURN OFF your unit in an explosive atmosphere (near a fuel pump, blasting area, etc.). DO NOT operate your unit when someone is within two feet (0.6 meters) of your antenna when using Booster. DO NOT dial when your vehicle is moving in those states where this action is illegal (this is not a

prudent practice, even where it is legal). DO NOT permit untrained personnel to operate the unit.

WARNING

The following offenses can punished by fine,

imprisonment, or both:

• Using obscene, indecent, or profane language.

• Using the unit to give off false distress calls.

• Wiretapping or otherwise intercepting a telephone call, unless that person has first

obtained the consent of the parties participating in the call.

• Making anonymous calls to annoy, harass, or

molest other people.

• Charging to an account without authorization to avoid payment for service.

• Refusing to yield a party line when informed that it is needed for an emergency call (It is also unlawful to take over a party line by stating falsely that it is needed for an emergency).

CAUTION

MEMO

Prolonged use may result in increased temperatures in

the Cradle Booster unit.

MEMO

Special Registration

Feature Kit

MULTIPLE CITY

REGISTRATION

Some cellular users find it beneficial to register their phone in multiple cities, rather than rely on “roam”. The multiple city registration feature permits you to reprogram from the handset, the different phone numbers for the cities in which you are registered. Each programmed telephone number will be designated as your home system.

Press and enter the new system ID number (5 digits) followed by the corresponding telephone number (10 digits). You must register your phone with the carrier in order to get both the ID # and

your phone # .

Press fFDNC 1 then . Your new telephone number will be displayed on the readout. (Holding down [dl, to display your new system ID number. )

Note: 1.

System ID number and telephone number can not be programmed during a call. Calls are placed or received using only

the programmed telephone number, in use at the time of call.

FUNCTION REVIEW

(ADDITIONAL)

DISPLAY FUNCTION

[ID ] [ (ID ) FUNC 6 ] Multiple City Registration

Audiovox CTX5000 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

TABLE OF CONTENTS

SYSTEM CONFIGURATION

To detach Battery Pack

To attach Battery Pack

PRECAUTIONS

GENERAL

SPECIFICATIONS

FEATURES AND OPTIONS

BASIC OPERATION

Turning the Unit On

To Store a Number in Memory

To Recall a Number from Memory

If You Want to Review the Prefix

Last Number Review

Display Own Telephone Number

Repertory Memory Scroll

Automatic Storing into A Vacant Memory Address

To Lock the Unit

Automatic Lock(NAM OPTION)

To Unlock the Unit

Backlighting Control

Volume Control

MEMORY NAME TAG

To Enter Names using Alpha

To Store Name with Phone Number

To Recall from Memory with Name

To Place a Call

ALPHA SEARCH

If the Call Fails to Go Through

Automatic Redial(NAM OPTION)

Termnating a Call (Hanging Up)

To Receive Calls

To Place a Call with a Number in the Memory

To Mute Phone Conversation

Call in Progress Protection (when handset is using Booster)

To Set Mode of Call Restriction

(when Handset is Using Booster)

END TO END SIGNALING

Touch Tone ™ from Memory

Link Dialing

SCRATCH-PAD DIALING

CALL TIME DISPLAY

To Display the Talk Time of the Last Call

To Display the Cumulative Talk Time

To Display the Number of Calls

To Clear the Timer

One Minute Beep (NAM OPTION)

A / B SYSTEM SELECTION

(when Handset is using Booster)

FUNCTION REVIEW

(when Handset is Using Booster)

CHARGING THE BATTERY

IN ABSENCE

WARNING

CAUTION