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Panasonic KX-TG7873S 1.9 GHz DECT 6.0 3X Handsets Link2Cell Bluetooth Cellular Convergence Solution with 3 Handsets Integrated Answering Machine

  • USB Port for charging
  • Text message alert
  • Link-to-Cell Bluetooth
  • Answering machine w/ message forwarding
  • Talking caller ID
  • Key detector compatible
  • Expandable Up To 6 Handsets

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

The Panasonic KX-TG7873S is a digital cordless phone with answering system with 3 handsets. It uses DECT 6.0 technology to reduce interference. You can use your phone confidently, without worrying about crossing signals with wireless keyboards, routers and microwaves. Neighbors are less likely to pick up your signal and eavesdrop on your private calls. With Panasonic Link2Cell, you can simply park your cell phone in its charger and make & receive calls through multi-handset home phone. Bring home the convenience of the Panasonic KX-TG7873S today!


  • newegg Dect 6.0 The Panasonic KX-TG7873S uses cutting-edge DECT 6.0 (Digital Enhanced Cordless Communications) technology, which operates in the 1.9GHz frequency range, to eliminate interference caused by radio signals from mobile phones, Wi-Fi or other wireless devices, delivering enhanced voice clarity, roaming range and security when making phone calls.
  • newegg Link2cell Now you can make and receive cell phone calls through your multi-handset home phone with the Bluetooth powered Panasonic Link2Cell. Link2Cell harnesses the power of Bluettoth to combine the freedom of your cell phone and the convenience of a home phone.
  • newegg CALLER ID MEMORY AND CALL WAITING If you subscribe to Caller ID, you can store Caller ID number in each handset so you won't have to hunt for lost numbers ever again. Caller ID records are stored from newest to oldest. Once your Caller ID list is full and you receive an incoming call, the oldest record will be automatically deleted to make room for the new record. If you subscribe to call waiting, a tone sounds if a call comes in when you are on the phone. If you subscribe to Caller ID on call waiting, the Caller ID information of the waiting call appears on the display.

Learn more about the Panasonic KX-TG7873S


Body Color


Frequency Band
1.9 GHz
Transmission Technology
DECT 6.0
Integrated Answering Machine
Expandable Handsets Supported
Conference Call Capability
Link to Cell
Caller ID
Talking Caller ID
Call Waiting
Volume Control
Additional Features
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.

Enhanced Noise Reduction
The Enhanced Noise Reduction feature suppresses background noise around the caller while simultaneously enhancing their voice so it's easier to

Text Message Alert
Never miss an important text because you don't have your cell phone with you. The KX-TG7870 series includes a Text Message Alert function which signals the home phone handsets when you receive a text on your cell or smart phone.

Key Detector
Attach the optional Key Detector to your car key ring or other easily misplaced items and forget about ever losing them ever again. Using any of your telephone handsets, you can activate the Key Detector's beeping alarm and quickly track down your lost keys from up to 200 yards away.

USB Charge
No convenient electrical outlet for charging your cell phone or smart phone? No problem. The KX-TG7870 Link2Cell phone series feature a convenient USB charging port.

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 - Name pronunciation may vary. Name pronunciation quality is based on names most commonly used in the United States.
5 - Requires name and number registration in phonebook function.
6 - Requires number registration in the Call Block list.

Phone Memory

Caller ID Memory

Answering System

Answering System Type
Recording Time
About 18 min


3-Line LCD
Display Features
LCD (Handset): 1.8 inch FullDot mono 103x65 pixels
LCD Backlit Color: White
LCD on Base Unit: 2.5inch mono 103x39 pixels 2line+ Softkey
Display (Base)


Battery Type
NiMH Battery
Battery Size
2 x AAA batteries
Placing / Mounting
Table-top; Wall-mountable
Base Dimensions H x W x D (in.): Approx. 4.0 x 7.0 x 4.6
Handset Dimensions H x W x D (in.): Approx. 6.7 x 1.9 x 1.3
Charger Dimensions H x W x D (in.): Approx. 1.8 x 2.9 x 2.9
Base Weight (oz): Approx 12.5
Handset Weight with Battery (oz): Approx 4.7
Charger Weight (oz): Approx 3.6
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Panasonic KX-TG7873S

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  • Anonymous
  • 6/24/2014 4:16:29 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsPanasonic KX-TG7873S

Pros: Very fast shipping.

Cons: Nothing

Other Thoughts: Awesome seller! good to make another deal.

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

  • shane g.
  • 2/25/2014 7:59:16 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsVery impressive

Pros: This phone/answering system has all the setup preferences I was looking for and many that were a pleasant surprise. The sound is good, the handsets work well from very long distances, and the batteries seem to last a very long time. The intercom feature is especially nice. You can call another handset specifically, you don't have to call all handsets - nice surprise.

Cons: I knew ahead of time that my cell phone was not compatible with the link-to-cell (you better check the compatibility list before purchase if this is important - precious few are on the list as compatible) but it worked very well, sort of. It will not re-pair automatically, I have to manually do it every time. I only wanted this feature so that I could copy my phonebook to the phone, which worked perfectly, so I don't care about the incompatibility (and, again, this was clearly noted on their website that my phone was not compatible). But all the numbers in my newly-transferred phonebook have the area codes on them, and the phone is not smart enough to dial local numbers without the area code (unless I'm not smart enough to program it right), so I had to manually erase the area code from local numbers and add a 1 to long distance numbers. Was a little annoying, but not that time consuming.

Other Thoughts: I am very happy with this phone so far, but the real test (as always) will be how long it lasts. Guess I'll find out eventually.

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

  • Denis R.
  • 9/12/2013 6:35:54 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year

5 out of 5 eggsWorks for me.

Pros: Mine works fine. I have the 7874 but should not make any difference. Bluetooth is strong in my unit, I can stay connected 20ft+. You will need to program it for your iphone and any other device.

Cons: none

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

  • Paul M.
  • 7/28/2013 1:33:34 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsA Disappointing Phone

Pros: It's a Cordless Phone. You can make and receive calls.

Cons: The iPhone 4 is not compatible with The Panasonic KX-TG7873S. The Apple iPhone 4 does not connect to the cordless Panasonic KX-TG7873S Base Unit because the two devices Do Not use thesame version of Bluetooth Technology: Apple iPhone 4 - The Apple iPhone 4 is compatible with Bluetooth v4.0 with A2DP, AVRCP, HFP, HID, MAP, PAN, and PBAP. In the Panasonic KX-TG7873S Manual, Operating Instructions, see the Specifications on Page 9: Bluetooth wireless technology 2.0.

Other Thoughts: NOTE:

All Current iPhones are only compatible with Bluetooth v4.0 with A2DP, AVRCP, HFP, HID, MAP, PAN, and PBAP

If the Bluetooth feature is important to you, be certain your smart phone is compatible with the older Bluetooth version 2.0.

2 out of 6 people found this review helpful. Did you? Yes No

  • Paul M.
  • 7/18/2013 3:27:58 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsMore Than Disappointed

Pros: You can make and receive calls.

Cons: Addendun to Previous Review:

The Advance Exchange did arrive; however, it will not connect to an iPhone as the Panasonic Compatibility List dated 04-17-2013 on the Panasonic site states!

Apple insists that there is no User Error in the activity of the user (me), and that the Panasonic Device is either NOT COMPATIBLE or its Bluetooth Fuunctionalty is Flawed and Defective.


0 out of 3 people found this review helpful. Did you? Yes No

  • Paul M.
  • 7/14/2013 6:13:41 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsReally Disappointed

Pros: You can make and receive calls.

Cons: After two calls to Apple and eight to Panasonic, I cannot get the Bluetooth features to work with an iPhone even though the iPhone is listed as compatible on Panasonic's site.The advance replacement was FINALLY agreed to by Panasonic, but I have not received it yet; you have to wait 10 days to receive it. Terrible Panasonic support policies and proceedures. This purchase has turned into a REAL PROJECT!

Other Thoughts: Electroinic Arts does not accept returns for an opened product of this kind. One is forced to deal with Panasonic. Enough said.

0 out of 3 people found this review helpful. Did you? Yes No

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