The Grandstream GRP2602 is a professional IP phone designed for streamlined business communication, supporting two lines and up to four SIP accounts. You can manage your contacts through a phonebook that holds 2,000 entries and keep track of your history with a call log for 800 records. Clear communication is ensured by HD audio and a full-duplex speakerphone, while integrated noise shield technology helps reduce background distractions during important conversations. This black device features a monochrome LCD and a practical design that includes a swappable faceplate if you wish to add a company logo. For those who prefer hands-free operation, it supports Electronic Hook Switch (EHS) for Plantronics, Jabra, and Sennheiser headsets. The system is built with security in mind, utilizing secure boot, encrypted data storage, and dual firmware images to protect your information. Connecting the phone is simple via two 10/100 Mbps Ethernet ports, and it can be centrally managed through the GDMS interface for easy configuration and monitoring. Weighing 670 g and measuring 18 cm by 20.8 cm, it fits comfortably on a desk. The package comes ready for setup with the handset, a power adapter, and a network cable.