Fanvil Big Button IP Phone X305
□√ 3.5-inch（320x240）color screen
□√ 10-digit keys with Braille dots to meet special needs
□√ Support 433 MHz wireless buttons (Fanvil KT 1x/2x/3x Series)
□√ Four speed dial buttons, support image customization
□√ Support HD audio, with adjustable volume key
□√ Built-in bluetooth 4.2 and 2.4GHz/5GHz Wi-Fi
□√ Hearing Aid compatible (HAC)
□√ Dual Gigabit ports, integrated PoE
□√ Desktop / wall-mounted installation