Current language: ภาษาไทย
Digital Handset
Monochrome Phone
Key Features

Large LCD with Backlight

Flexible Function Keys of 6 items x 4 pages  with Self Labeling

EHS (Electric Hook Switch) port

Speaker Phone, handset and headset with full duplex

Available in black and white colour

Not ready or willing to migrate to IP, but would like to have advanced features?

The monochrome phone excels with feature rich specifications in order to make the users daily life more convenient. The KX-DT635 brings all the great features and the high-quality that Panasonic is known for. If you are used to operating a DT300 or DT500 series digital phone, you will find the feature set and operation is as easy as you are accustomed to.

Operating your phone with a headset for convenience? The KX-DT635 has the EHS (Electronic Hook Switch) feature included, so all Panasonic confirmed headsets can be used.

For many organisations, sticking with the digital option makes good commercial sense. Upgrading the existing system with more modern digital handsets will still be much less of an investment than migrating to IP.

Consider upgrading your current digital handsets? Having a Panasonic Communication server already of the NS or NSX series?

NS1000 and NSX requires gateway to connect digital phone.

You can instantly use this new addition to our family. Having a different model, please consult your reseller on how to attain an upgrade to get to use the KX-DT635 for yourself.

Show more


LCD Display 3.6 Inch Monochrome
LCD Size (Pixels, Lines) 6 Lines (Main: 3 lines, FF Key: 3 lines)
LCD Contrast 4 levels
LCD Backlight On / Auto / Off
Electronic Hook Switch Control Port Yes
Bluetooth (Built-in) No
XDP No *1
Desk Mount Tilt Yes (3 positions)
Wall Mount Kit Optional : KX-A435
Power Adaptor Not Required
Dimensions (W x H x D) MID: 205 x 183 x 179mm
Weight 870 g
Optional DSS Console No *2
Volume Level (Handset/Headset/SP Phone) 6 levels / 6 levels / 8 levels
Headset Port ⌀ 2.5 mm audio jack (Full Duplex)
Speakerphone Yes (Full Duplex)
Ringtones 30 different
Ringer Volume 4 levels & Off
Audio Codec G.711
Soft Keys 4
Programmable Keys (FF Keys) 24 (4 pages of 6 keys)
Navigation Key Yes
Auto Redial Yes
Off-Hook Monitor Yes
Handset/Headset Mic Mute Yes
Speakerphone Mic Mute Yes
Phone Directory Yes, 100 Entries (personal), 1000 Entries (system)
Footnote *1 One extension number for Digital PT and cordless phone (SLT) is available even without XDP port. *2  Mechanical connection is not available. But KX DT6xx user can call other extensions using KX DT590.