Grandstream Networks WP820 - Figure 1: WP820 Handset Keys Description; Handset Key Functions

WP820 Features Highlights Guide
Version 2.1
P a g e | 5
Handset key functions
Figure 1: WP820 Handset Keys Description
• Press and hold to open the voice mailbox.
• Press and hold a number button to speed dial (need to set up the speed dial key first).
• Press to redial (need to enable “Use # as dial key”).
• Press and hold to lock the screen (need to enable lock screen).
• Press and hold to set ringer mute at idle screen.
• Press to turn off the screen when you are idle.
• Press and hold to turn off or restart.