Samsung sm-g928v User Manual page 59

Block a Number
By adding a caller to your Block list, future calls from
this number are sent directly to your voicemail, and
messages are not received.
1. From a Home screen, tap
2. Tap the caller you want to add to the Block list.
3. Tap More > Add to block list:
You can also modify the Block list in Settings:
► From a Home screen, tap
Settings > Call blocking > Block list.
Calling
Phone > Recent.
Phone > More >
50
Make and Answer Calls