Phone Lock (F12)

This mode is useful to prevent unauthorized use of the phone. With this feature on, the following functions are still available.

.Incoming calls can be answered with CCJ .

.Any Key Answering

.Programmed Emergency Call

.OneTouch Emergency Call

.Turning off the phone by ~ .

The following functions are not available when this fea- ture is on.

.Automatic

Answering

 

 

.Quick

Dialing

 

 

 

To Activate:

 

 

 

 

 

1. Press

G

tO

~

to

 

 

 

 

 

LJhOne

Lock

activate

 

"Phone

Lock"

 

 

mode.

Note: The phone will remain locked even if the power

is turned off.

Automatic Phone Lock (F13)

If you activate this feature, the phone will automatically

go into the phone lock condition after it is turned off. (See Phone Lock (F12) above.) When you turn the phone on, you must enter the four-digit unlock code before it operates. (See To Unlock the Phone below.)

1. Press G

(0 ~

.IAUTO

LOCK F13

 

 

ON

 

 

 

l.v~

,

~,

2. Youcan turn this featureon/offby O

or O .

3. PressG

to set.

 

 

 

To Unlock the Phone

1.Enter the four-digit unlock code.

2.The "Phone Lock" indicator will go out.

To Change the Unlock Code (F14)

1.Press G

.~

~

.JSECURITY

 

~

I.:!.::::J

CODE:

OK~

Display Features

Own Telephone Number Display (F21) This feature enables you to display your own telephone number and the ID number (SID) of your "Home" Cellu-

lar System.

MY PHONE F21 NUMBER

(SIDH) 00020 123-456-7890

Backlight Control (Standby) (F22-1 ) The LCD display and keypad are backlighted automati- cally after Power-On.

The backlighting duration can be changed. Four modes are available.

3. Youcan changethe current mode by O or O . 4. Press G to set.

.10SEC- 10 Seconds Mode

Backlight is on for 10 seconds after a key is pressed. It also lights automatically when the power is turned on and for an incoming call. The duration is variable be-

tween 5 to 30 seconds, by pressing G .

.OFF- Off Mode

Backlight is on momentarily when the power is first turned on, but remains off thereafter.

.ALWAYS ON -Always On Mode Backlight is always on.

Note: You can keep the backlight on while you are en-

gaged in a conversation. See Backlight Con- trol (In-Use) (F22-2) on page 56.

~4

55.1

 

Page 27 Page 29
Page 28
Image 28
Audiovox CDM 4500 To Change the Unlock Code F14, Youcan turn this featureon/offby O Or O PressG To set, Display Features
Page 27 Page 29

CDM 4500 specifications

The Audiovox CDM 4500 is a notable mobile phone from the early 2000s that exemplifies the technological advancements of its time. It gained popularity due to its user-friendly interface, compact design, and reliable communication features. The CDM 4500 was primarily marketed towards consumers looking for a robust device that offered essential mobile functionalities without unnecessary complications.

One of the defining features of the Audiovox CDM 4500 is its stylish clamshell design. This flip-phone form factor not only made the device portable but also protected the keypad from accidental presses, a common issue with non-flip designs. When opened, the CDM 4500 revealed a clear, monochrome LCD display that provided easy visibility for texts and menus, a hallmark of mobile phones of its era.

The CDM 4500 was equipped with a variety of essential features, including a calendar, alarm clock, and built-in speakerphone functionality. Users could easily navigate its intuitive menu system to access these features. The phone also supported basic text messaging, allowing users to communicate quickly and efficiently.

In terms of connectivity, the Audiovox CDM 4500 operated on CDMA (Code Division Multiple Access) technology. This technology allowed for clear voice calls and improved network capacity, enabling multiple users to communicate simultaneously without significant loss in call quality. The device was compatible with various CDMA networks, making it a versatile choice for many users.

Another noteworthy aspect of the CDM 4500 was its battery life. The phone was designed to provide extended usage, with standby times of more than a week, depending on usage patterns. This was particularly appreciated by users who relied heavily on their mobile devices for communication and organization.

Additionally, the CDM 4500 featured customizable ringtones and a variety of visual alerts, allowing users to personalize their experience. Though it lacked the advanced multimedia capabilities of contemporary smartphones, it fulfilled the primary purpose of a phone: reliable communication.

In summary, the Audiovox CDM 4500 remains a representative example of early mobile phone technology, encapsulating the essential features and functions that users valued during its time. Its design, functionality, and reliable connectivity made it a sought-after device for individuals prioritizing practicality and ease of use. As technology has rapidly progressed, phones like the CDM 4500 paved the way for the smartphones that dominate the market today.
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