We offer multiple countermeasures based on your usage situation.
This function allows you to reject incoming calls from specific phone numbers by setting them in advance.
If you set up a number that is causing trouble such as pranks, you can block all calls from that number.
For detailed functions and setup instructions, please refer to your instruction manual.
This function allows you to reject calls that are made withheld.
The caller will hear an announcement requesting that they notify their number.