Figure 81: Blacklist Settings - Grandstream Networks GXV3275 User Manual


Block Notification: Turn on/off Block Notification. If turned on, the block icon
the status bar after the phone blocks incoming calls. Users could touch and drag the status bar and
tap on the block notification to view details.

Time Settings: Set up the block schedule. Select Block 24 Hours or Modify Time by specifying the
Starting Time and Ending Time.
Firmware Version 1.0.1.20

Figure 81: Blacklist Settings

GXV3275 User Guide
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