The J100 Wireless Module is an optional plug-in hardware module. It provides WLAN connectivity for the J129 IP Phone and WLAN/Bluetooth connectivity for the J179 IP Phone. Support for WLAN requires J100 2.0.0 software. Support for Bluetooth® requires J100 3.0.0 software. The J100 Wireless Module Provides WLAN connectivity on J129 and J179 o Use wireless ethernet when wired ethernet is not available The secondary PC port is NOT active if WLAN is used. o 802.11 a/b/g/n/ac o Multiple SSID o Enterprise-grade security: WEP, WPA-PSK, WPA-Enterprise, WPA2-PSK, WPA2-Enterprise, WMM, EAP-FAST, PEAP-MSCHAPv2 o Manual wired wireless failover, manual SSID SSID failover o Icon shows on phone screen top line when WLAN is in use. •Provides connectivity to Bluetooth® wireless headsets on J179 o Bluetooth® Version 4.2 o Supports Handsfree profile and Headset profile. o Up to seven headsets can be paired o Bluetooth® power class 2 (10 meter range) o Status icon shows on phone screen top line when Bluetooth® is enabled.