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Cordless Phones > 
Panasonic > 
Item#: 9SIA19P0C00897

Panasonic KX-TG7644M 4 Handset Cordless Phone

  • 1-line Operation
  • Caller ID Call Waiting
  • Integrated Answering Machine
  • DECT 6.0 Plus Technology
  • 4 Handsets
  • Cordless Phone
  • All-Digital Answering System Included
  • Bluetooth headset capability
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Learn more about the Panasonic KX-TG7644M Link-To-Cell


KX-TG7644M Link-To-Cell
Body Color
Metallic Gray


Frequency Band
1.9 GHz
Digital / Analog
Transmission Technology
DECT 6.0
Integrated Answering Machine
Expandable Handsets Supported
Multiline Operation Capability
1-line Operation
Conference Call Capability
Up to 3-Way (H/S-H/S-LINE)
*Optional Handset required
Handset to Handset/Handset to Base
Link to Cell
Caller ID
Talking Caller ID
Call Waiting
Volume Control
Ringer Control
Ring Tones
Ringer Pattern (Tone+Melody): 10 (5+5)

Additional Features

Additional Features
Phonebook Transfer
Transfer up to 600 names and numbers from your cell phone to the built-in handset directory via Bluetooth.

Bluetooth Headset
Keeps the conversation going and your hands free.

Charge your cell phone where it gets the best reception
Simply place and charge your cell phone in an area of your home with the best reception and forget it. Calls to your cell phone will be routed to your home phone handsets so you won't miss cell phone calls.

Link up to 2 Cell Phones
You can register a second cell phone and assign it a distinctive ring tone, so when your home phone rings, you'll know who is being called.

DECT 6.0 Plus Technology [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.

Power Back-Up Operation (Handset) [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.

Talking Caller ID
Hear who's calling from across the room. Panasonic phones featuring Talking Caller ID announce caller ID information in between rings so you don't have to stop what you're doing to answer unwanted calls.

Phone Memory

Caller ID Memory
Phone Directory Memory
3050 items (16 char / 24 digits)

Answering System

Answering System Type
Recording Time
About 18 min


1.8-inch Full Dot Mono 103 x 65 pixels
Display Features
LCD Backlit Color: White
Backlit Keypad


Battery Type
NiMH Battery
Battery Size
2 x AAA batteries
Base Dimensions H x W x D (in.): 5.3 x 6.3 x 7.1
Handset Dimensions H x W x D (in): 6.8 x 1.9 x 1.3
Charger Dimensions H x W x D (in.): 1.7 x 2.9 x 3.1
Base Weight (lbs.): 0.84
Handset Weight (lbs.): 0.31
Charger Weight (lbs.): 0.11

Manufacturer Warranty

1 years limited
1 years limited

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year

Customer Reviews of the Panasonic KX-TG7644M Link-To-Cell

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  • Ibrahim H.
  • 11/25/2013 7:11:03 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsThey Work. Good Landline Upgrade.

Pros: More features than needed.
Very clear connections.
Answering machine is functional and easy to use.
Phones are simple in design.
Battery life for each handset was consistent.
Charge times were quick.
Excellent range.

Cons: Phone calls are a bit quiet, even at maximum volume.
Device does conflict with carrier provided voicemail services.
Distinct ring options are not available.

Did you find this review helpful? Yes No

  • Gary W.
  • 11/16/2013 4:36:31 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsNice, but no Warranty from Panasonic if purchased @ Newegg

Pros: Nice reception, very clear, big buttons.
The cell phone connection is nice
Extensively able to set up memories, answering machine, etc.--but there are so many options it's almost too much


Yesterday the entire system stopped "sending" sound. We could hear callers or those we called, but no sound from microphone or speaker phones on all 4 headsets. Called Panasonic, (40 days since purchase) and we were told that since Newegg is not an "authorized Panasonic dealer" (am is on is) there was no warranty service through Panasonic-for this or any other problem.

They were very helpful and worked with us for 30 minutes on our cell phone on the toll free line--ultimately to discover with an old phone plugged in that the problem was the phone line, not the phone.

So the phone works after all, but it appears that if you purchase a Panasonic phone from Newegg there is NO WARRANTY

Other Thoughts: It's a great phone and system. But I wish I had known that it was with no warranty beyond the 30 day return to Newegg "with a restocking fee"

Did you find this review helpful? Yes No

  • Steven D.
  • 10/27/2013 2:05:00 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsWonderful phone system

Pros: audio quality, speakerphone quality, AAA rechargeable cells, individual hanset configurability

Cons: no speed dial

Other Thoughts: I was pleasantly surprised by the overall quality of the handset audio and speakerphone quality in both the handsets and base, my most important judgement factor. Linked up fine with my Samsung Convoy 2 cell phone. Build quality nice. The handsets can be configured individually for configuration items such as auto answer. Also discovered that one handset can be used on landline while a second handset could be used for linked cell phone conversation simultaneously. No problems so far

Did you find this review helpful? Yes No

  • Timothy B.
  • 10/12/2013 2:09:47 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsDon't buy if you have an iPhone!!!

Pros: NONE, now. Read Cons.

Cons: Doesn't work at all and is not supported if you upgrade to iOS7 on an iPhone. I purchased these phones specifically for the Link-To-Cell feature with my iPhone 4S. It worked for the most part to start with, however when using the Link-To-Cell feature, several people complained I sounded like I was talking jibberish in a tunnel and could not understand me at all, even though I could hear them fine. Then I upgraded to the iOS7 on the iPhone. Now it will not connect to the iPhone at all. I called Apple to complain about it but they said there was nothing they could do and contact Panasonic. I did so, and was told that "unfortunately, after you upgrade to iOS7 it is no longer compatible" and that I'm basically out of luck because there is nothing they are going to do about it.

Other Thoughts: If you already have these phones, as I do, call Panasonic and let them know your disappointment with their customer satisfaction. Maybe if they get enough complaints they will do something about it.

Panasonic Product Support and Technical Assistance
1-800-211-PANA (7262)

1 out of 2 people found this review helpful. Did you? Yes No

  • Gary W.
  • 9/20/2013 12:05:34 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsImpressive!

Pros: Continues to delight with features for a geek to enjoy! Bluetooth sync to my smart phone was simple. A call to a cell can be set to ring on the phone system, handy if your smart phone isn't attached to you 24/7! Downloads and holds over 3000 contacts from cell. Caller is announced. Uses AAA Ni/Cad batteries.

4 handsets for $100 or so plus answering machine...really? I can sell my old UNIDEN for $50! It's a no brainer to replace.

Easy to set-up.

Cons: A little cumbersome to erase "missed call" notices. Buttons to wear out....

Did you find this review helpful? Yes No

  • Ron D.
  • 8/23/2013 7:59:43 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsDefective Answering Machine

Pros: Nice Phone System Except For The Answering Machine.

Cons: The Answering Machine Will NOT Record The Incoming Calls Straight Out Of The Box. Since The Unit Was Purchased For The Answering, Machine Not Recording The Incoming Calls Renders The Unit Worthless, For It's Needed Function.
Sadly, The Box and Packing Materials Were Discarded Before It Was Realized The Calls Were Not Recorded. Without The Original Box, It Appears Newegg will NOT RMA The Defective UNit For Exchange.

Other Thoughts: Build A House With A Big Attic So That All The Boxes And Packing Can Be Retained So That Defective Items Purchased From Newgg Can Be Returned.

1 out of 8 people found this review helpful. Did you? Yes No

  • Brian S.
  • 6/16/2013 6:11:59 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsExcellent phone package for the price

Pros: Looks nice, sounds great, lasts a LONG time between charging, lots of features and bluetooth to sync cell phones

Cons: I waited this long to upgrade my less than adequate Uniden phone
The talking caller ID seems to re-enable itself after a period of time (I don't mind it but my wife hates it) It's easy to accidently press buttons on the base, I turned off the answering machine and did not know. I did have to edit the phonebook once it synced with the cell phone. It adds EVERYTHING so you have to edit/delete what you dont want.

Other Thoughts: I would like more features to be accessable from the base as opposed to doing on the handset but not a deal breaker.
It would be nice to have a usb connection on the handset so it could be updated via computer interface (addresses, phone#, etc) easier than editing text on the phone handset, or if it could be accessed via bluetooth and computer interface.
I picked average tech knowledge because although I know lots about computers, not so much on the phones.
If your VCR/DVD player still blinks 12:00 this is not the phone for you

4 out of 4 people found this review helpful. Did you? Yes No

  • David G.
  • 5/21/2013 9:50:48 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat phone

Pros: This is a great phone. Arrived about a week ago and I haven't had any issues. It is feature rich and easy to use. I love the bluetooth and cell phone connect features the most.

Cons: None that I've found as of yet.

Other Thoughts: You can't go wrong with this phone. The price on this website is the best I found online. Also it was shipped same day and I had it in less then a week..

Did you find this review helpful? Yes No

  • K S.
  • 1/18/2013 10:47:38 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGet rid of your land line!

Pros: Get rid of your land line and use this! It uses bluetooth to connect to your cell. It has the capability to connect to 2 separate cells with separate ringers. It downloads a phone book from one of the cells. It even has an old fashion answering machine!

We have a pool and it is much more desirable to have one of the handsets get wet rather than the cell.

Great Christmas gift!


Other Thoughts: Why did I wait so long!

Did you find this review helpful? Yes No

  • Shane J.
  • 1/3/2013 3:29:03 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsfantastic phones.

Pros: great phones- much clearer than my old Panasonic phones. Cell phone linking is awesome and simple to do.

Cons: only rings iphone ringtones over, not android.

Other Thoughts: wonderful purchase- glad I bought them. Now I can get rid of a home phone line but still feel like I have a home phone.

1 out of 1 people found this review helpful. Did you? Yes No

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