Basic Operations Turning ON/OFF the Handset Turning ON the handset To turn the handset ON, long press the Power Key...

WELCOME The WP856 is a high-end mobile computing device designed for users on the go who need access to reliable...

INTRODUCTION The WP856 is a Grandstream device designed for mobile computing purposes. Among its many functions is helping mobile users...

WELCOME The WP816/WP826/WP836 are cordless Wi-Fi IP phones suitable for various enterprise and vertical market applications, including offices, retail, logistics,...

Software Features Audio and video calls Users can select multiple numbers in the dialing interface to establish a conference. Supports...