Call Operations; Placing Calls; Make A Call Using A Line - Grandstream Networks WP820 User Manual

Notes
Only uploaded wallpapers can be deleted.
Currently used wallpaper cannot be deleted.
Reboot the WP820
To reboot the WP820, please refer to following steps:
1. Access WP820 menu �� Settings �� Advanced Settings �� Reboot.
2. A confirmation LCD message will be displayed to confirm the reboot, press "Reboot" button to reboot the phone or
"Cancel" to cancel the reboot.

CALL OPERATIONS

Placing calls

To place calls, you can use the following mode:
Earpiece mode: pressing the off-hook / dial key to dial out.
Speakerphone mode: pressing the speakerphone key to dial out.
Headset mode: pressing the off-hook / dial key to dial out using connected headset.
During the call, you can switch the call mode by pressing the corresponding keys or connecting a headset.

Make a Call using a Line

Figure 46: Deleting Wallpaper
Figure 47: Reboot the WP820