KX-T7640-B Panasonic KX-TDA / KX-TDE Series Phone Accessory

The Panasonic KX-T7640-B is a 60-key Direct Station Selection (DSS) console designed for use with Panasonic hybrid IP-PBX telephone systems. This add-on module provides operators and receptionists with rapid one-touch access to extensions, lines, and features, significantly improving call handling efficiency in busy environments.

The KX-T7640-B is intended for use alongside compatible Panasonic digital proprietary telephones connected to KX-TDA and KX-TDE series hybrid IP-PBX systems. It enables users to monitor extension status via LED indicators and transfer calls quickly without navigating phone menus, making it essential for front desk and switchboard operations.

This product is part of Panasonic’s legacy hybrid IP-PBX ecosystem. While the KX-TDA/TDE platforms have been superseded by newer unified communications solutions, they remain widely deployed in existing installations requiring ongoing support, expansion, or replacement parts.

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