We offer phones loaded with features at a higher power level, thus boosting the signal. With cutting edge design and technology, VTech keeps you connected with style and ease. The phone has such features as Caller ID, Call Waiting when you move too far away from the cordless phone with answering machine facts with the latest accessories. We highly recommend DECT 6.0 DECT 6.0 DECT 6.0 expandable digital cordless answering system. Talking caller ID; talking alarm clock; talking battery alert. All-digital answering machine; night mode with light-up indicator 50-station shared phonebook; digital handset speakerphone Expandable up to 16 minutes of recording capacity.