Grandstream GRP2616 phone

Specifications: supports up to 6 lines and 6 SIP accounts Screen size: 4.3 inch (480x272) TFT color LCD Ports: Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE Integrated dual-band Wi-Fi 802.11 a/b/g/n/ac (2.4GHz & 5GHz) USB - RJ9 headset jack Power ports: Universal Power Supply Input: 100 ~ 240 volts Output: 12+ volts, 1 ampere Dimensions: 247 mm (length) * 228 mm (width) * 82.4 mm (height) Weight: 1650 grams Operating temperature: up to 40 degrees Celsius Features: call hold, call forwarding, call transfer, phone directory (up to 2000 names), call waiting, call log (up to 2000 logs), auto answer, 3 audio conferences