The BT4600 big button advanced call blocker and amplified cordless phone offers people with hearing loss complete control over which calls to take and which to block.
A unique feature of the BT4600 amplified cordless phone is that it comes with the advanced call blocker, powered by TrueCall's award winning technology.
You can use it to have complete control over which calls you would want to take and those you would not like to take. Call Guardian The call guardian screens incoming calls so that numbers on your list can go straight through to you.
Numbers that are blocked by the user are rejected automatically.
For all other callers, Call guardian asks the caller to say their name and then asks the user whether they want to accept or block the call without speaking to the caller.