Description

12 Buttons x 4 Pages for 48 Line / Contacts Headset Ports - Bluetooth, USB, RJ-9 w EHS Network - WiFi, 2 RJ-45 Gigabit USB - 2.0 Type-C for media, storage applications, headset, or expansion module. *Optional expansion module. 22 Buttons x 3 Pages for 66 Line / Contacts