After the system routes a precedence call, the called party might already be busy on another call. With Precedence Call Waiting, the caller can camp on to the line of the called party, and wait for the called party to answer the call. The caller hears a special ringback tone, and the called party hears a call waiting tone. Depending on the type of telephone, the called party:

• Can put the current call on hold and answer the incoming call, or

• Can disconnect the current call to answer the incoming call