Gigaset SL800H Pro Overview The Gigaset SL800H Pro is a premium professional DECT handset designed for modern office environments, unified communications systems, and VoIP infrastructures. With its slim smartphone-style design and lightweight construction, it offers comfortable daily use while delivering enterprise-grade telephony performance. Equipped with a 2.4-inch TFT color display, the handset provides an intuitive interface and clear call information. It supports HD voice quality (CAT-iq wideband audio), ensuring crystal-clear conversations whether using the handset, hands-free speakerphone, or a connected headset. The device integrates seamlessly with DECT single-cell and multi-cell systems and supports analog, ISDN, and IP telephony environments. Connectivity options such as Bluetooth 4.2, a 3.5 mm headset jack, and Micro-USB charging provide flexibility for different work scenarios and accessories. Designed for business productivity, the SL800H Pro includes a 500-entry address book, calendar, messaging functions, and vibration alerts, making it ideal for professionals who need reliable communication throughout the day. Its long-lasting battery delivers up to 15 hours of talk time and up to 300 hours of standby, ensuring dependable operation in busy work environments. Feature Specification Model SL800H Pro Product Type Professional DECT Cordless Handset Display 2.4″ TFT Color Display Resolution 240 × 320 pixels Wireless Standard DECT, GAP, CAT-iq 2.1 Audio HD Voice (Wideband) Hands-Free Full-duplex speakerphone Bluetooth Bluetooth 4.2 Headset Connectivity Bluetooth or 3.5 mm jack Charging Micro-USB or charging cradle Phonebook Capacity Up to 500 contacts Call Lists Up to 60 entries Ringtones 32 tones custom tones Battery Type Li-Ion Talk Time Up to 15 hours Standby Time Up to 300 hours ECO Mode Reduced transmission power, low energy consumption Dimensions 130.4 × 51 × 18.5 mm Color Anthracite
