Panasonic KX-TG6644B Cordless Phone and Answering System Review

The Panasonic KX-TG6644B is an expandable Digital Cordless Answering System. The phone set comes with a dual keypad. This cordless phoneset is ideal for home, business or home office functions.

DECT 6.0 Plus unique technology ensure fantastic quality of sound including an exceptional range making sure incoming calls are clean and clear.

The battery backup is powerful and keeps the call connected even if power has dropped out. This feature ensures that good quality reception and making of calls is not interrupted.

This is especially important if you use the phones for a home business, where the loss of a call could end up costing a lot of money.

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Expandable to 4 Handset

The Panasonic KX-TG6644B is a phone ideal for every part of a home. It has a wall-mountable based expandable to a maximum of six handsets, controlled by a single base as a unit. It means a phone can be added to almost every room in the house allowing for multiple users within the same place to simultaneously work together at home or small office.

Technology used

The digital cordless and expandable answering system has up to 6 handsets and a base that uses DECT 6.0 technology for an outstanding range and awesome sound quality. The frequency has been increased by around 80X thus improving the quality of transmission, extending the range of the phone. Panasonic are always on the cutting edge of consumer friendly products

Panasonic KX-TG6644B review

The phone is engineered to function within 1.9GHz frequency and will not conflict with existing typical wireless devices. The phone has a four-way unique conference ability, including Talking Caller ID harnessed with announcements during rings and reversible design.

For maximization of clarity it has a tone equalizer, extension of the range through range boost technology including a silent mode, call block and ringer ID.

The handsets and base have hands-free speakerphones with the handset featuring an LCD 1.8 inch white backlit and nonslip design.

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Main features

The Panasonic KX-TG6644B main features include DECT 6.0 Plus technology and a reversible design of the handset. It has a maximum of four way conference capability withPanasonic-KX-TG6644B-4 different talking caller ID and a range boost.

The handset also has power back up operation and a tone equalizer, a dual key pad, speed dial on its base and a silent mode.

Through DECT 6.0 plus unique technology, fantastic quality of sound is ensured including an outstanding range to guarantee incoming calls are crystal clear.

Even in extended range, clarity is a major seal of the Panasonic cordless phones.

It delivers a long range clear sound and deters eavesdropping. Through the range boost feature, transmission ranges are extended by around 20 percent, meaning you can walk around while talking.

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Additional features

  • Includes 3 cordless handsets (you chose between 1 up to 6 – hands sets)
  • excellent clarity, Long range, , enhanced noise reduction and greater security
  • Key detector compatible – sold separately
  • Digital answering system
  • Call block, caller ID, , silent mode and intelligent eco mode


Power back up is an important feature, more so in areas with power outages. They are equipped with batteries as back-up systems that begin immediately once there is power interruption, meaning reception and making of calls will not be interrupted.

Through the intelligent eco mode of the Panasonic KX-TG6644B, power is automatically lowered while using a handset nearer the base unit. The talk time available is extended while at the same time environmentally safe.


Use of less power by a handset in communication with a base unit means the life of the battery is prolonged and frequent charging will not be required, resulting in fewer batteries thrown away to damage the environment.

Final thoughts on the Panasonic KX-TG6644B

The KX-TG6644B is another quality cordless handset option from Panasonic. This 4 piece phone set can be expanded up to 6 handsets if required, and adding additional handsets is extremely easy.

It is ideal for using as a home phone or for a small home business. Overall, the Panasonic KX-TG6644B provides really good quality and value for money.

Best Panasonic Phone Review

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Panasonic KX-TG6644B Cordless Phone and Answering System - A very easy to use customer friendly product from Panasonic
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