"Caller ID suppression" refers to a process where the caller's number is not displayed during a phone call. This can be done either by the caller themselves through activating the corresponding setting on the phone or by software.
Typical functions of software in the "caller ID suppression" area include:
Activation/Deactivation: The software allows the user to enable or disable caller ID suppression as needed.
Automatic suppression: The software can be configured to automatically suppress the caller's number for each call.
Selective suppression: The software allows the user to select specific calls or call groups where the caller ID should be suppressed.
Custom settings: The software provides the user with the option to set individual preferences for caller ID suppression, such as time-based suppression or exceptions for specific contacts.
Call log: The software logs all calls with suppressed caller ID in a separate list for later review.