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Cordless phone answer machine

Enhanced Voice

With voice clarity as clear as a face to face conversation, the CD4 series puts the emotion back into a call. HD sound brings people and their feelings closer together.

CD4451S/90 |

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Enhanced Voice

Regain The Emotion

100-name phonebook

Always have the phone numbers of your loved ones available: Save up to 100 names in your phonebook.

Digital answering machine

With a digital answering machine, you'll never miss a call or message.

15-minute recording time

Records up to 15 minutes of incoming messages

Message-counter on Base

Message-counter on Base

Just look at the base station to instantly know whether you have received any messages.

HD sound

HD sound

Enjoy high quality conversation, with a level of clarity rarely heard before. Thanks to a high-quality speaker and to a real acoustic chamber, the audio spectrum reaches far beyond what's normally heard on a telephone.

Speakerphone - Talk handsfree

Speakerphone - Talk handsfree

Handsfree mode uses a built-in loud speaker to amplify the voice of the caller, allowing you to speak and listen during a call without holding the phone to your ear. This is especially useful if you want to share the call with others or take notes during a call.

Backlit display & keypad

Backlit display & keypad

Backlit display & keypad ensures easy viewing and operation in low light conditions
Technical Specifications

  • Sound

    Handset ringers

    Polyphonic

    Volume Control

    Volume Control up/down

  • Convenience

    Alarms

    Alarm Clock

    Battery charging indication

    Yes

    Function

    Baby Call

    Base Station keys

    • Answering machine keys

    • Paging key

    Speakerphone - talk handsfree

    Yes

    Ease of Use

    • Keypad Lock

    • Menu Control

    Call Management

    • Call Waiting*

    • Caller ID*

    • Conference Call

    • Explicit Call Transfer

    • Microphone mute

    Signal strength indication

    Yes

    Backlit keypad

    Yes (Blue)

    Multi base capability

    4

    Multi handset capability

    Up to 5 handsets

    VIP group with own melody

    Yes, 3 groups

See all specifications
Technical Specifications

  • Sound

    Handset ringers

    Polyphonic

    Volume Control

    Volume Control up/down

  • Convenience

    Alarms

    Alarm Clock

    Battery charging indication

    Yes

    Function

    Baby Call

    Base Station keys

    • Answering machine keys

    • Paging key

    Speakerphone - talk handsfree

    Yes

    Ease of Use

    • Keypad Lock

    • Menu Control

    Call Management

    • Call Waiting*

    • Caller ID*

    • Conference Call

    • Explicit Call Transfer

    • Microphone mute

    Signal strength indication

    Yes

    Backlit keypad

    Yes (Blue)

    Multi base capability

    4

    Multi handset capability

    Up to 5 handsets

    VIP group with own melody

    Yes, 3 groups

  • Power

    Battery Capacity

    750 mAh

    Battery type

    AAA NiMH

    Mains power

    AC 220-240V - 50Hz

    Number of batteries

    2 per handset

    Standby time

    Up to 150 hours

    Kind of Battery

    Rechargeable

    Talk time

    Up to 12 hours

  • Dimensions

    Handset dimensions

    46 x 26 x 160 mm

    Base dimensions

    116 x 110 x 81 mm

  • Picture/Display

    Backlight

    Yes

    Backlight color

    Blue

    Main Display Technology

    STN

    Lines of text

    2

    Main Display Type

    Dot-Matrix

    Display colors

    Black & White

  • Answering Machine

    Plug & Play Answering machine

    Yes

    Recording time capacity

    Up to 15min.

    Message counter on base

    Yes

  • Memory Capacity

    Call log entries

    50

    Phonebook

    100 names and numbers

  • Operator Requirements

    Name and Caller ID

    Yes

    Caller ID on call waiting

    Yes

  • Network Features

    Antenna

    • Integrated on base

    • Integrated on handset

    Compatible

    GAP

    Dialing

    • Tone

    • Pulse