Home office telephone Functional features Supports FSK and DTMF dual system, music pause, with usage indicator.Supports up to 30 groups of 12-digit incoming calls and 10 groups of 12-digit outgoing calls.Supports digit and time search by caller number, quick up/down search and redial.Good performance, reliable and stable, giving you a great experience.Reliable, long life, not easy to damage, can be used for a long time. Package List 1 x Phone 1 x Phone cord 1 x Handset handle 1 x Handset handle lead 1 x UK connection line 1 x user manual Functions And Features Supports FSK and DTMF dual system, music pause and indicator light for use.Caller ID digital/timed, speed dial up/down and redial.Maximum support for 30 sets of 12-bit incoming calls and 10sets of 12-bit outgoing calls.