If you have a home phone, at some point you have probably received an unwanted phone call. Most digital cordless phones, such as the Panasonic KX-TGA931T, provide a call-blocking feature. Any caller placed on the call block list will receive a busy tone followed by disconnection of the call. This feature is handy if you want to avoid collection calls and sales solicitations. However, if you have accidentally placed a number on the call block list, you can use Panasonic’s direct programming functionality to remedy the situation and prevent important calls from being blocked.
