Panasonic KX-TG4221N, Manual

32

Features

DECT 6.0 PLUS Digital Phones

KX-TG7875S

KX-TG7745S

KX-TG7733S

KX-TG6845B

KX-TG4225N

General

Color

Black

Silver

Silver

Black

Champagne Gold

Frequency

1.9 GHz 

1.9GHz

1.9GHz

1.9 GHz 

1.9 GHz 

System

DECT 6.0

DECT 6.0

DECT 6.0

DECT 6.0

DECT 6.0

Number of Channels

60 Channels

60 Channels

60 Channels

60 Channels

60 Channels

Multiple Handset Capability

Up to 6 

Up to 6

Up to 6

Up to 6 

Up to 6

Number of Phone Lines

1

1

1

1

1

LCD Language

English, Spanish

English/Spanish

English/Spanish

English, Spanish

English, Spanish

Key Detector Compatible *2

Y

-

-

Y

-

Power Back-Up Operation

Y

-

-

Y

-

Silent Mode

Y

Y

Y

Y

-

Range Boost

Y

-

-

Y

-

Intelligent Eco Mode

Y

Y

Y

Y

Y

Link-to-Cell *1

Y

Y

Y

-

-

Text Message Alert

Y

-

-

-

-

USB Charging

Y

-

-

-

-

Caller ID/ Phonebook

Caller ID / Memory *3

Y / 50 items

Y / 50 items

Y / 50 items

Y / 50 items

Y / 50 items

Call Waiting Caller ID

Y

Y

Y

Y

Y

Category Ringer / Ringer ID *3 *6

Y (Category Ringer)

Y (Category Ringer)

Y (Category Ringer)

Y (Category Ringer)

-

Talking Caller ID (Base & Handset) *3 *5 *6

Y

Y

Y

Y

-

Call Block *3 *7

Y (250 numbers)

Y (30 numbers)

Y (30 numbers)

Y (250 numbers)

-

Voice Mail *3

Y

Y

Y

Y

Y

Voice Mail Alert (Light-Up Indicator on Handset) *3

-

Y (On)

Y (On)

-

-

Phonebook Memory (Name/Number)

3050 (50) items (16char/24digits)  

3050 (50) items (16char/24digits)

3050 (50) items (16char/24digits)

100 items (16char/24digits)

50 items (16char/24digits)

Phonebook Copy from Cellular Phone via Bluetooth

Y

Y

Y

-

-

Speed Dial (Handset / Base Unit)

Y / -

- / -

- / -

Y / -

-

Chain Dial

Y (Base Unit/Handset)

Y (Handset)

Y (Handset)

Y (Base Unit/Handset)

Y (Handset)

Handset

LCD

1.8inch FullDot mono 103x65pixels

1.8 inch Full Dot Mono 103x65 pixels

1.8 inch Full Dot Mono 103x65 pixels

1.8inch FullDot mono 103x65pixels

1.4inch Dot 16digits x 3line mono

LCD Backlight Color

White

White

White

White

Amber

Lighted Handset Keypad

Amber

Amber

Amber

Amber

-

Speakerphone Volume

6-step

7-step

7-step

6-step

6-step

Ringer Pattern (Tone+Melody)

PSTN:15(5+10) CELL:15(5+10)+Inband Tone

PSTN:10 (5+5) CELL:10 (5+5)+InbandTone

PSTN:10 (5+5) CELL:10 (5+5)+InbandTone

15 (5+10)

10(5+5)

Ringer Volume Steps

6+OFF

7+OFF (6)

7+OFF (6)

6+OFF

6+OFF

Receiver Volume Steps

4

5

5

4

4

Redial Memory 

5

5

5

5

5

Ringer/ Charger Indicator (Color)

-

Y (Large, Top, Amber, Ringer Only)

Y (Large, Top, Amber, Ringer Only)

-

Y (Amber)

Enhanced Noise Reduction

Y

-

-

Y

-

Tone Equalizer

Treble/Bass

Y (High/Low Tone)

Y (High/Low Tone)

Treble/Bass

-

Hold

Y

Y

Y

Y

Y

Mute

Y

Y

Y

Y

Y

Intercom (Handset to Base Unit)

Y

Y

-

Y

-

Intercom (Handset to Handset)

Y

Y

Y

Y

Y

Conference Call with Outside Line *4

Y 3-Way

Up to 3-Way (H/S-H/S-LINE 

or H/S-BS-LINE)

Up to 3-Way (H/S-H/S-LINE)

Y 4-Way

Y 4-Way

Bluetooth Headset Capability

Y

Y

Y

-

-

Clock 

Y

Y

Y

Y

Y

Alarm 

Y

Y

Y

Y

-

Battery

Rechargeable Ni-MH Batteries (AAA x 2)

Rechargeable Ni-MH Batteries (AAA x 2)

Rechargeable Ni-MH Batteries (AAA x 2)

Rechargeable Ni-MH Batteries (AAA x 2)

Rechargeable Ni-MH Batteries (AAA x 2)

Talk Time

Up to 10 hours

13 hours (max, Eco mode on)

13 hours (max, Eco mode on)

Up to 10 hours

Up to 10 hours

Standby Time

Up to 8 days

11 days (max)

11 days (max)

Up to 8 days

Up to 6 days

Charge Time

About 7 hours

7 hours

7 hours

About 7 hours

About 7 hours

Headset Jack

Y

Y

Y

Y

-

Reversible Handset Charging

-

-

-

-

-

Rubber Grip

-

-

-

-

-

Base Unit

Dial Keypad on Base

Y

Y

-

Y

-

Display

2.5inch mono 103x39pixels 

2line+Softkey or Pict+1line+Softkey

7SEG 2digits LED

7SEG 2digits LED

2.5inch mono 103x39pixels 2line+Softkey

or Pict+1line+Softkey

-

Redial Memory

10 (Tel No, Name from Phonebook)

1

-

10 (Tel No, Name from Phonebook)

-

Speakerphone (Volume Steps)

Y (8-step)

Y (8-step)

-

Y (8-step)

-

Handset Locator

Y

Y

Y

Y

Y

Ringer Pattern (Tone+Melody)

PSTN:1(1+0) CELL:1(1+0) +Inband Tone

PSTN:1(1+0) CELL:1(1+0)+InbandTone

PSTN:1(1+0) CELL:1(1+0)+InbandTone

1 (1+0)

1 (1+0)

Ringer Volume Steps

6+OFF

6+OFF

6+OFF

6+OFF

6+OFF

Wall Mountable

Y

Y

Y

Y

Y

Answering System

Answering System

Y

Y

Y

Y

Y

Total Recording Time

About 18 min

About 18min

About 18min

About 18 min

About 18 min

Audible Message Alert / Light-Up Alert

Y / -

- / Y

- / Y

Y / -

-

Message Forwarding

Y

-

-

Y

-

Speaker Volume (Base Unit Speaker)

8+OFF

8+OFF

8+OFF

8+OFF

8+OFF

Remote Operation from Handset / Outside Line (DTMF)

Y / Y

Y / Y

Y / Y

Y / Y

Y / Y

Toll Saver (New Messages Recorded / No New Message)

2/5

2/5

2/5

2/5

2/5

Call screening (Handset / Base)

Y / Y

Y / Y

Y / -

Y / Y

Y / -

Optional Handset 

KX-TGA680

KX-TGA470

KX-TGA470

KX-TGA680

KX-TGA421

Dimensions / W

eight

Base Dimensions   H  x  W  x  D (in.)

Approx. 4.0 × 7.0 × 4.6 

Approx. 2.8 x 7.9 x 4.7

Approx. 2.7 x 5.9 x 4.6

Approx. 4.0 × 7.0 × 4.6 

Approx. 2.1 × 3.8 × 5.4

Handset Dimensions   H  x  W  x  D (in.)

Approx. 6.7 × 1.9 × 1.3

Approx. 6.9 x 2.2 x 1.4

Approx. 6.9 x 2.2 x 1.4

Approx. 6.7 × 1.9 × 1.3

Approx. 6.7 × 1.9 × 1.3

Charger Dimensions  H  x  W  x  D (in.)

Approx. 1.6 × 2.9 × 2.9

Approx. 1.7 x 2.9 x 3.0

Approx. 1.7 x 2.9 x 3.0

Approx. 1.6 × 2.9 × 2.9

Approx. 1.8 × 2.9 × 2.9

Repeater Dimensions   H  x  W  x  D (in.)

-

-

-

-

-

Base Weight (oz.)

Approx. 12.5

Approx. 12.7

Approx. 7.8

Approx. 12.1

Approx. 5.3

Handset Weight with Battery (oz.)

Approx. 4.7

Approx. 5.3

Approx. 5.3

Approx. 4.7

Approx. 4.5

Charger  Weight (oz.)

Approx. 3.6

Approx. 1.8

Approx. 1.8

Approx. 3.6

Approx. 3.4

Repeater Weight (oz.)

-

-

-

-

-

1  Cell phone must have Bluetooth

®

 capability and must be compatible to this cordless phone system.

2 Requires optional Key Detector fob sold separately.
3  Requires subscription to name-and-number Caller ID, Call Waiting and/or Voice Mail services  

offered by certain local telephone companies for a fee.

4 May require optional accessory handset sold separately depending on the model.
5  Name pronunciation may vary. Name pronunciation quality is based on names most commonly 

used in the United States. 

6 Requires name and number registration in phonebook function.
7 Requires number registration in the Call Block list.

ICM = Incoming Message, GM=Greeting Message