Abstract: A telephone system includes a primary unit having a processor, memory device, speaker, microphone, and transmitter. The system further includes an auxiliary unit having a processor, speaker, microphone, and a receiver. The primary unit processor stores routing instructions, each one being call specific and identifying at least one of the primary or auxiliary speakers. The primary processor includes programming to route caller data to a respective one or both primary and auxiliary speakers (e.g. to ring the appropriate telephone(s)). The primary unit includes programming for transmitting call data to the appropriate respective telephone. The primary unit processor further includes time-filtering instructions such that incoming call data may be selectively sent to a voicemail unit or rejected depending on predetermined call data characteristics. Similarly, the system includes blocking instructions stored in the primary memory and utilized by the processor for blocking predetermined incoming calls.