Grandstream Networks GRP2636 User Manual

Figure 24: Do Not Disturb
Figure 25: Call Muted
Block/Allow listing: If the contact number belongs to the Blocklist group, the call from that number will always be blocked. If the
contact number belongs to the Allowlist group, the call will be allowed even in DND mode.
This can be configured from the web GUI, under “Application 🡪 Contacts” by adding a user into either the “Blocklist” or “whitelist” group
as shown below:
Figure 26: Block/Allow List from Web GUI
Notes
The mute button function can be set also to idle Mute, or be disabled under the web GUI option Settings 🡪 Call features 🡪 Mute Key
Function While Idle.
During an active call, press the MUTE button to mute/unmute the microphone. The LCD will show the Mute icon on the top of the screen
when the call is muted.

Grandstream Networks GRP2636 Specifications

General

Brand	Grandstream Networks
Model	GRP2636
Category	IP Phone
Language	English