3.12.2 Wireless LAN ConnectionConnecting wireless devices to Main UnitSmartphone(Softphone)PC1. Perform settings for the Wireless LAN connection of the HTS Series.Change the SSID and the Passphrase.Also change other settings as necessary.For details about the Wireless LAN Connection, refer to "3.5 Network Configuration—[6] Wireless" inthe Programming Item List.2. Wireless device connectionsYou can connect the wireless device that supports the Wi-Fi Protected SetupTM (WPS).Select one of the following connection methods for using the Wi-Fi® function of the wireless device.a. Connection using the Wireless LAN SETUP (WLAN SETUP) button• Press and hold the Wireless LAN SETUP (WLAN SETUP) button on the side of the HTS Seriesunit for 3 seconds. (STATUS Indicator : Green flashing (240/minute) - Wireless LAN SETUP(WLAN SETUP) in progress)• Press the Wi-Fi Protected Setup (WPS) setting button on the wireless device.Start the WPS, and confirm that it is connected. For details, check the manual of your wirelessdevice.• Refer to the instruction manual of the wireless extension and configure it to enable Wi-FiProtected Setup (WPS).b. Connection using manual settingsManually set the necessary settings on the wireless extension. Use the settings of the HTS Seriesunit for setting the wireless extension's settings.SSIDSecurity typePassphraseCAUTION• If settings related to security are not performed, the following problems may occur.– Transmission contents may be intercepted by a third party.– There may be an illegal system intrusion by a third party.• For security reasons, do not use the default passphrase without changing. Be sure to change it beforethe first use.• You can strengthen the security using the following methods. Operate them with due consideration.– Activate "Enable Hidden SSID Mode" to prevent the Wireless LAN SSID from being discovered bythird parties.3.12.2 Wireless LAN Connection96 Getting Started