Grandstream Networks GXV3350 - Delete Block History; Edit Blacklist; Figure 104: GXV3350 Blacklist - Add Number to Blacklist

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GXV3350 User Guide
Version 1.0.1.8
Delete Block History
1. In the block history, tap on the recycle bin icon
2. Confirm the deletion of the complete blocking record by pressing “OK”
Edit Blacklist
Tap on Blacklist under the Harassment Interception Menu to show the blacklisted contacts
 Add number to blacklist
1. Tap on to start adding new entry to the blacklist. The blacklist can be added manually, from
contacts, or from call history.
Figure 104: GXV3350 Blacklist - Add Number to Blacklist
2. The following figure shows manually adding number to blacklist. Once Manually add option is selected,
a window will be prompted for users to enter the phone number in the first field and name/note in the
second field (optional). Tap on OK to finish the adding operation.