• Select How Many Handsets? How Many Handsets?

Expandable Digital Cordless Phone with 1 Handset

  • Select How Many Handsets? How Many Handsets?
  • Large, 1.6" White Backlit Handset Display
  • Illuminated Handset Keypad
  • Call Block
  • Intelligent Eco Mode
  • Handset Speakerphone
  • Expandable to 6 Handsets
  • Up to 3-Way Conference Capability
  • Call Waiting Caller ID
  • Handset Locator
  • Intercom (Handset-Handset)
  • Wall Mountable
  • Belt Clip

In Stock

Ships in 3-5 business days
Product Actions
Add to cart options
  • Select How Many Handsets? How Many Handsets?


Large, 1.6" Amber Backlit Handset Display See who's calling at a glance on our wide, 1.6-inch LCD screen.
Illuminated Handset Keypad Lighted handset keypad allows for easy dialing in darkened rooms.
Call Block Allows the user to block unwanted calls by entering Caller ID info into the phone's call block memory.
Intelligent Eco Mode This 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 landfills.

SpecificationsExpand All

    • General
    • Color
    • Frequency
    • Frequency Range
    • Number of Channels
    • System
    • Number of Phone Lines
    • Multiple Handsets Capability
    • Multiple Base Units Capability
    • LCD Language
    • Wi-Fi® Connection
    • AndroidTM OS Version
    • Power Saving
    • Intelligent ECO Mode
    • Link-to-Cell
    • Link-to-Cell
    • Mobile Registration Number
    • Simultaneous Communication
    • Ring as Cell Mode
    • Text Message Alert
    • Talking Text Sender Alert
    • USB Charging
    • Convenience
    • Key Detector Compatible
    • Multiple Key Detector Capability
    • Range Extender Available
    • Range Boost
    • Noise Reduction
    • Customized Sound System (Equalizer)
    • Compatible with Hearing Aid T-Coil (TIA-1083 Compliant)
    • Power Back-Up Operation
    • Baby Monitor
    • Smart Function Key
    • Any Key Answer
    • Silent Mode
    • Bypassing Silent Mode (Specified Phonebook Group)
    • Voice Mail
    • Voice Mail Alert (Light-Up Indicator on Handset)
    • Conference Call with Outside Line
    • Barge In (Call Share)
    • Intercom (Handset to Base Unit)
    • Intercom (Handset to Handset)
    • Intercom All
    • Clock
    • Calendar/Scheduler
    • Alarm (Wake-up / Memo alarm)
    • Advanced Alarm (A day of the week / Snooze)
    • Bluetooth® Headset Capability (HSP Support)
    • Bluetooth Audio Headphone/Speaker Capability (A2DP Support)
    • Google PlayTM Support
    • Caller ID/ Phonebook
    • Caller ID
    • Caller ID Memory
    • Call Waiting Caller ID
    • Category Ringer / Ringer ID
    • Talking Caller ID (Handset)
    • Talking Caller ID (Base Unit)
    • Talking Caller ID Language
    • Call Block
    • Handset Phonebook Memory (Name/Number)
    • Base Unit Phonebook Memory (Name/Number)
    • Phonebook Copy from Cellular Phone via Bluetooth
    • Speed Dial (Handset)
    • Speed Dial (Base Unit)
    • Chain Dial
    • Handset
    • LCD
    • LCD Backlight Color
    • Touchscreen
    • Front Camera
    • Rear Camera
    • LED Flash
    • GPS
    • SD Memory Card Slot
    • USB Jack
    • USB Version
    • Lighted Handset Keypad
    • Speakerphone (Volume Steps)
    • Ringer Pattern (Tone+Melody)
    • Ringer Volume Steps
    • Receiver Volume Steps
    • Redial Memory
    • Ringer Indicator (Color)
    • Charge Indication (Color)
    • Hold
    • Music on Hold
    • Mute
    • Flash
    • Headset Jack
    • Reversible Handset Charging
    • Rubber Grip
    • Wall Mountable (Charger)
    • Base Unit
    • Dial Keypad
    • Corded Handset (Power Outage Operation)
    • Display
    • Speakerphone (Volume Steps)
    • Ringer Pattern (Tone+Melody)
    • Ringer Volume Steps
    • Redial Memory
    • Locates Cell
    • Hold
    • Music on Hold
    • Mute
    • Flash
    • Handset Locator
    • Headset Jack
    • Wall Mountable
    • Answering System
    • Answering System
    • Total Recording Time
    • 2-Line Answering System Operation
    • Optional greeting message for each line
    • Programmable greeting message by time setting
    • Fast-Forwarding and Rewinding Message
    • Audible Message Alert
    • Message Alert (Light-Up Indicator on Handset)
    • New Message Notification by a Call
    • Announcement Language of New Message Notification
    • Visual Message List (Handset LCD)
    • Recording Conversation
    • Speaker Volume Steps(Base Unit Speaker)
    • Call Screening (Handset)
    • Call screening (Base Unit)
    • Language of Pre-recorded Greeting Message
    • Remote Operation from Handset
    • Remote Operation from Outside (DTMF)
    • Toll Saver (New Messages Recorded / No New Message)
    • Accessories
    • Key Detector Included (Quantity)
    • Range Extender Included
    • Belt Clip Included
    • Optional Handset
    • Optional Handset
    • Others
    • Rechargeable Battery
    • Talk Time
    • Standby Time
    • Charge Time
    • Power Consumption
    • Base Unit Standby Power Consumption
    • Charger Standby Power Consumption
    • Dimensions/ Weight
    • Base Unit Dimensions (W x D x H)
    • Handset Dimensions (W x D x H)
    • Charger Dimensions (W x D x H)
    • Base Unit Weight
    • Handset Weight with Battery
    • Charger Weight
    • UPC


Rated 4.5 out of 5 by 35 reviewers.
Rated 5 out of 5 by Great Product I previously has a Panasonic cordless phone I purchased over 15 years ago and I liked everything about that phone so I thought I would buy a new one from Panasonic and ordered KX-TGD210N. I like all the features this phone has, the different ring tones, the date and time, the quality of sound from the other person you are talking to and it was a great price. I placed the order on Jan. 4th and received it on Jan. 9th. I liked the product so much, I purchased one for a relative. January 20, 2016
Rated 5 out of 5 by Great Buy Better than expected and very happy with purchase. I already had a Panasonic answering machine so bought this model without it. Would have bought other model KX-TGD22 for $8. dollars more if needed. Caller ID works great ! January 5, 2016
Rated 5 out of 5 by An upgrade Our old Panasonic cordless was losing its display. This one has a very clear display, fine sound, and many features we haven't tried yet. Looking forward to Call Block. The wall mount is a little odd, as it protrudes more than the old one; but not a problem. December 22, 2015
Rated 5 out of 5 by Best bet It is very handy and good product from Panasonic. Clear voice and good device. November 17, 2015
Rated 5 out of 5 by I ordered one phone and loved it so much I immediately sent for two more just like it. I am so pleased. I love the speaker button it allows me to set the phone down and continue with what I was doing and yet so clear can still hear and talk. I would order again or recommend it to anyone looking for a good cordless phone. I now have one in almost every room in my house. November 16, 2015
Rated 5 out of 5 by Just what we needed This phone has tons of great features and fantastic clarity. I love that you can add additional handsets if needed. December 17, 2015
Rated 5 out of 5 by Smart Purchase This is a great phone. My only complaint is that it doesn't overwrite a phone call from someone when they call you multiple times. It literally lists every time they call you. Small complaint, but one I assume could be corrected in future models so you don't have to keep erasing the name and number all the time. November 1, 2015
Rated 4 out of 5 by This phone replaced another Panasonic phone. I had no problem setting it up since I was familiar with it. It's a good value. December 16, 2015
  • 2016-10-27 T05:56:32.546-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_35, tr_35
  • loc_en_US, sid_KX-TGD21, prod, sort_default
2 Next>>


Owner's Manuals
  • What support content is available for my product?

    Click on a link below that interests you the most:

    • Panasonic Community - Join our Community and participate in Discussions where you can learn more about our Products. You will also be able to get advice from other members and Product Experts, as well as documents, FAQ’s, tutorials, and updates.

    • Live Chat - Chat with a representative from 9am-9pm Monday-Friday and 10am-7pm Saturday/Sunday EST.

    • Email Contact - For email inquiries, send them to, you will receive a response within 24-48 hours.

    • Parts/Accessories - Order parts and/or accessories from our supply chain, Encompass.

    • Service Locator - Locate the closest Authorized repair center to you for TVs, Microwaves, Vacuums, or Massage Chairs.

    • Service Request - If you need a product repaired and is NOT a TV, Microwave, Vacuum, or Massage Chair, you can use our Online Repair Request. There, you will be able to get a repair estimate, pay online, and track the repair status.
  • How can I re-register my handset or register additional handsets?
    To register a handset, perform the following steps:
    1. Press [MENU] [#] [1] [3] [0] on the Handset
    2. Press and hold down the [LOCATOR] button on the base for about 5 seconds until you hear the registration tone
      If all registered handsets starts ringing, press [LOCATOR] again to stop, then repeat this step, procedure needs to be completed within 90 seconds
    3. Press [OK] on the handset

    Require further assistance?

    Click here to visit the Panasonic Community to search for specific FAQs or tutorials for your product or ask questions directly to Panasonic or other customers.
  • What do I need to do if I have a new or replacement telephone handset I am unable to register to my base unit?
    If you have attempted to register a new or replacement handset to your base unit and it has failed to register the new or replacement unit, you may have exceeded the number of handsets that can be registered to your base unit. It is important to remember when replacing a defective handset, or adding a new handset you cannot exceed 6 handsets. Additionally, if a handset is being replaced the old handset must be deregistered to ensure your base unit has space available for the new or replacement unit. To deregister a handset click here for instructions and to register a new or additional handset click here for instructions.

    Require further assistance?

    Click here to visit the Panasonic Community to search for specific FAQs or tutorials for your product or ask questions directly to Panasonic or other customers.
  • How do I setup/change my remote access code for my answering machine?
    A remote access code must be entered to operating the answering system remotely. This code prevents unauthorized parties from listening to your messages when your away from home. To setup or change your remote code, perform one of the following procedures below using your cordless handset:
    1. Press [MENU] [#] [3] [0] [6] on the handset
    2. Key in your preferred 3 digit remote access code
    3. Press [OK] or [SAVE]

    * * * OR * * *

    1. Press [MENU] and scroll down by pressing [▲] or [▼] until "Answering Device" is displayed, then press [OK]
    2. Press your [▲] or [▼] repeatedly until "Setting" is displayed, then press [OK]
    3. Press your [▲] or [▼] until "Remote Code" is displayed, then press [OK]
    4. Key in your preferred 3 digit code
    5. Press [OK] or [SAVE] to save the change then press [OFF]
    Note: You wont be able to access your messages from your answering machine when you are away from your phone if you forget your remote access code.

    Click on your base model below for a tutorial on this topic:

    Require further assistance?

    Click here to visit the Panasonic Community to search for specific FAQs or tutorials for your product or ask questions directly to Panasonic or other customers.
Operating hours:
Mon-Fri 9am-9pm EST
Sat-Sun 10am-7pm EST
Panasonic USA