Figure 61: Add Number To Blacklist; Figure 62: Manually Add Number To Blacklist; Firmware Version 1.0.3.26 - Grandstream Networks GXP2200 User Manual

Figure 61: Add Number to Blacklist

The following figure shows manually adding number to blacklist. Once Add Manually option is
selected, a window will be prompted for users to enter the phone number in the first field and
name/other note information in the second field (optional). Tap on Save to finish the adding operation.

Figure 62: Manually Add Number to Blacklist

The following figure shows Add from contacts to blacklist. Once Add from contacts option is
touched, the contacts information will show. Check/uncheck on the contacts entry to make selections.
Then tap on Select to add it/them into the blacklist. You can also Check All entries, Uncheck All
entries and Invert All the selection by tapping on the corresponding buttons on the bottom.

Firmware Version 1.0.3.26

GXP2200 USER MANUAL Page 69 of 159