Intuitive Design and Enhanced Display:
• Features a 2.8-inch 320×240 TFT color display for clear visuals and smooth navigation.
• Downloadable wallpapers and multi-language support make it adaptable for diverse users.
• Paperless keys and customizable navigation ensure efficient and user-friendly operation.

Powerful Call Management:
• Handles up to 12 SIP accounts with advanced features like call waiting, swapping, and up to 10 simultaneous calls.
• Supports 6-way conferencing for collaborative discussions and efficient teamwork.
• Programmable keys (up to 35 virtual keys across 5 pages) enable quick access to essential functions.

Superior Audio and Connectivity:
• Wideband HD audio on both the handset and speaker ensures crystal-clear conversations.
• Built-in Bluetooth 4.2 enables wireless headset and mobile device integration for added convenience.
• USB port (Type-A) supports memory sticks, Wi-Fi dongles, or call recording for maximum flexibility.

Simplified Deployment and Optimized Connectivity:
• Easy deployment and management with flexible and secure auto-provisioning options.
• Redirection server support (APRT) for hassle-free setup and maintenance.
• Power over Ethernet (PoE) capability for simplified setup and reduced cable clutter.
• Dual RJ45 auto-sensing 10/100 Mbps ports for seamless network integration.
• Supports both IPv4, IPv6 modes and dual modes for future-proof network compatibility.
• Dedicated RJ9 headset and handset ports, with EHS support for Plantronics headsets (APD 80).

Advanced Functionality and Security:
• Store up to 1,000 contacts in the local phonebook with support for XML and LDAP directories.
• Secure communication with features like anonymous call rejection, call barring, and keypad locking.
• Physical security with a security slot (Kensington compatible) to protect your investment.
• Advanced software security through TLS, SRTP, VPN, mutual authentication, web filtering, and a firewall.
• Visual indicators for incoming calls, mute, and message waiting ensure you stay on top of your communications.

The Alcatel SP2604G is a versatile and feature-rich solution for businesses seeking advanced communication tools with seamless integration and exceptional performance.
For technical details download the datasheet.