Panasonic KX-TG6643B Leaflet

Color

Black

Frequency / System

1.9 GHz / DECT 6.0

Number of Channels

60 CH

Number of Handsets (Capability)

Max 6HS

LCD Language

English / Spanish

Call Block *1*4

Call Block (30)

Silent mode

Y

Light-Up Indicator 
(Ringer / Charge Indicator)

Y (Amber)

Ringer ID *1*2

Category (9 Category)

Menu Operation

Y

Intelligent Eco Mode

Y

Rubber Grip

Y

Range Boost

Y

Reversible Handset

Y

Tone Equalizer

Y

Power Backup Operation

Y

Caller ID / Memory *1

Y / 50 items

Call Waiting Caller ID *1

Y

Talking Caller ID (Base & Handset) *1*2*3

Y

Voice Mail *1 

Y

Chain Dial

Y

LCD (Handset)

1.8inch FullDot Mono 103 x 65 pixels

LCD Backlit Color

White

Lighted Handset Keypad 

Y (Amber)

Ringer Volume 

6-Step + OFF

Redial Memory (Handset)

5-History (Name*5 & Number)

Hold  

- (MENU / Soft key)

Mute   

Soft Key

Receiver Volume (Talk Volume) 

4-Step

Speakerphone Volume

6-Step

Intercom (Handset to Base)

Y

Intercom (Handset to Handset)

Y

Conference Call with Outside Line

Up to 4-Way (H/S-H/S-H/S-LINE)

Clock 

Y

Alarm

Y (Wake-up Alarm)

Battery

Rechargeable Ni-MH Batteries (AAA x 2)

Talk Time

13 hours (max) (in Eco mode on)

Standby Time

11 Days (max)

Charge Time

7 Hours

Headset Jack

Y

Dial Keypad on Base

Y

LCD (Base)

2-Line

Base Phonebook Memory 
(Name & Number)

50 items (16 char / 24digits )

Redial Memory (Base)

10 (TelNo, Name from Phonebook)

Digital Speakerphone

Y

Handset Locator

Y

Ringer Volume

6-Step + OFF

Wall Mountable

Y

Answering System

Y

Total Recording Time (ICM + GM + Memo)

About 18 min

Message Alert (Light-Up Indicator )

Y

Speaker Volume (Base Unit Speaker)

8-Step + OFF

Remote Operation from 
Handset / Outside Line (DTMF)

Y / Y

Call Screening

BS&HS (On)

Optional Handset 

TGA659 / TGA120 / TGA410 / TGA660

Base Dimensions  H x W x D (in.)

Approx. 5.3 x 6.3 x 7.1

Handset Dimensions  H x W x D (in.)

Approx. 6.8 x 1.9 x 1.3

Charger Dimensions  H x W x D (in.)

Approx. 1.7 x 2.9 x 3.1

Base Weight  (oz.)

Approx. 13.1

[Exclusive Feature]

Takes the superb sound quality and outstanding range of DECT 6.0
phones to a new level. We’ve increased the frequency of error correction
up to 80x, improving sound quality and extending transmission range.

[Exclusive Feature]

What happens to your phone when there’s a power outage? Nothing,
with our 2011 models featuring Power Back-Up Operation so you can
still make and receive calls when the power goes out.

[Exclusive Feature]

This clever new feature automatically lowers the power consumption
when you’re using the handset close to the base unit. Not only does it
extend the available talk time, it’s good for the environment. When less
power is used by the handset to communicate with the base unit, battery
life is prolonged which results in less frequent charging and can result in
fewer batteries in landfi lls.

[Exclusive Feature]

Clarity even at extended range is a hallmark of Panasonic cordless
phones. Our 2011 line-up features Range Boost technology that extends
transmission range by up to 20% compared to previous-generation
phones, so you can keep talking as you keep walking.

Now you can hear who’s calling from across the room without having to
get up. Using text-to-speech technology, Panasonic phones featuring
Talking Caller ID announce caller ID information in between rings. What
could be more convenient?

Everyone hears differently. To maximize clarity or accommodate hearing
loss, Panasonic added Tone Equalizer to select 2011 models. This
exclusive feature actually lets you control the bass, mid-range or treble
tones in a caller’s voice for enhanced clarity.

Store the Caller ID info of any and all unwanted callers into your phone’s
Call Block list so that you can eliminate future pesky calls from them.
After their information is stored, they’ll get a busy signal if they call
you again.

Design and specifi cations subject to change without notice.  

 

Three Panasonic Way, 
Secaucus, NJ 07094
(201) 348 - 7000
www.panasonic.com

Panasonic System Networks Company of America

*1: Requires subscription to name-and-Number Caller ID, Call Waiting and/or Voice Mail 
service. *2: Requires registration in Phonebook function. *3: Name pronunciation may vary. 
*4: Requires number registration in the call block list. *5: Requires registration in Phonebook 
function. “Name” is displayed only when calling from the Phonebook or Caller List. 
ICM = Incoming Message. GM=Greeting Massage