Panasonic KX-DT543 KX-TDA / KX-TDE Series Digital Telephone

Panasonic KX-DT543 KX-TDA / KX-TDE Series Digital Telephone Image 1

Panasonic KX-DT543 digital proprietary telephone with 24 programmable function keys and 3-line LCD display.

The Panasonic KX-DT543 is a digital proprietary telephone designed for use with Panasonic KX-TDA and KX-TDE series PBX systems. This executive-class handset features a 3-line backlit LCD display, 24 flexible programmable function keys with dual-colour LED indicators, and full-duplex speakerphone capability for hands-free communication.

The KX-DT543 is intended for high-call-volume users such as receptionists, managers, and busy office environments where quick access to multiple lines, features, and speed dials is essential. The programmable keys can be configured for one-touch access to extensions, outside lines, or system features.

This is a legacy digital telephone designed for Panasonic’s discontinued KX-TDA and KX-TDE hybrid IP-PBX platforms. Whilst these systems remain in active service across many organisations, the KX-DT series handsets are no longer in production. Refurbished units provide a cost-effective option for maintaining or expanding existing Panasonic telephony deployments.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Panasonic KX-DT543 refurbished or new?
Tech-Star supplies both new and refurbished Panasonic KX-DT543. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Panasonic KX-DT543?
Refurbished Panasonic KX-DT543 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Panasonic KX-DT543?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Panasonic KX-DT543 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Panasonic KX-DT543 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key Features24 programmable function keys with LED indicators; 3-line backlit LCD display; Full-duplex speakerphone; Headset compatible; Navigator key for menu navigation
ApplicationsReception and front desk operations; Executive and manager desks; High call volume office environments
CompatibilityPanasonic KX-TDA series PBX; Panasonic KX-TDE series IP-PBX; Panasonic KX-NCP series
SpecificationsDigital proprietary interface; 24 flexible CO keys; 3-line LCD with backlight; Wall mountable
PlatformKX-TDA / KX-TDE Series
ManufacturerPanasonic

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