KX-NT553 Panasonic Panasonic KX-NT5xx Series SIP Handset

KX-NT553 Panasonic Panasonic KX-NT5xx Series SIP Handset Image 1

Panasonic KX-NT553 executive IP phone with large display and enhanced functionality.

The Panasonic KX-NT553 is an executive-class IP telephone designed for business environments requiring advanced communication features. This mid-to-high tier handset features a large backlit LCD display, 24 programmable function keys with LED indicators, and full-duplex speakerphone capability for hands-free communication.

The KX-NT553 is designed for deployment with Panasonic’s KX-TDE and KX-NCP series IP-PBX systems, as well as the newer KX-NS series unified communications platforms. It supports Power over Ethernet (PoE) for simplified installation and includes a built-in Gigabit Ethernet switch with dual network ports for PC pass-through connectivity.

This handset has been a core component of Panasonic’s business telephony portfolio, though the broader KX-NT5xx series is now considered legacy as Panasonic has shifted focus in the enterprise communications market. The KX-NT553 remains widely deployed and fully functional within existing Panasonic PBX installations.

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

From the same manufacturer

Key Features24 programmable function keys with LEDs; Large backlit LCD display; Full-duplex speakerphone; Gigabit Ethernet with PC port; PoE powered
ApplicationsExecutive desk phone; Reception and front-of-house; High call volume roles; Business office telephony
CompatibilityPanasonic KX-TDE series; Panasonic KX-NCP series; Panasonic KX-NS series
Specifications24 flexible CO keys; Dual Gigabit Ethernet ports; IEEE 802.3af PoE; 3-line LCD display
PlatformPanasonic KX-NT5xx Series
ManufacturerPanasonic

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