Making Communication Easy
Easy-to-see and easy-to-push big illuminated keypad with large characters. Digital Cordless Phone with Big Illuminated Buttons.

HAC (Hearing Aid Compatibility) Support
KX-TGJ423E

Big Buttons with Large Characters
Easy-to-dial
The big illuminated keypad with large characters is easy-to-see and easy-to-push. It also has a simple and user-friendly key layout that even the elderly will find comfortable to use.

Three Dedicated Memory Dial Keys on Handset
Easy access to the numbers you call frequently
Memory Dial enables you to dial with a simple operation. It is useful for storing the mobile phone numbers of family members to contact in an emergency or friends you call frequently.
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Quick Volume Control
Easy to improve call volume
You can use the volume keys and the Amplify key on the side of the handset to easily control the volume without interrupting your conversation. Simply push the Amplify key to boost the volume to about 2 times the normal level. While talking using speakerphone, this feature is not available.

HAC (Hearing Aid Compatibility) Support
Enjoy clear conversations, wearing a hearing aid
This handset is designed to work well with a hearing aid.

Call Block
Reduce unwanted calls such as telemarketers
The call block feature blocks the ringing from phone calls if the entire registered number (1 - 24 digits) is found starting at the beginning of the phone number. The feature helps to reduce unwanted calls such as toll-free calls, and helps to keep your personal time from being interrupted.
Requires subscription to Caller ID service offered by your provider/telephone company.

Key Lock on Handset
Prevent Accidental Phone Calls
Using this feature, you can easily prevent accidental phone calls or settings, allowing you to leave your phone safely in your pocket.

Zero Emit
Completely eliminate radiation while the phone is in standby mode
By activating Zero Emit Mode, the unit completely stops radio wave transmission while the unit is in standby mode.