1、FSK and DTMF caller ID, automatic detection, support caller number check, quick check, callback. 2、When dialing the number to check the number/check, the area code is filtered, and the area code length is 5 digits. 3、1 set of automatic IP, each set of memory length (including the solidified IP access number) is 32 bits. 4、Pre-dial and error correction, the pre-dial length is 32 bits, support electronic calendar, date, clock and week display. 5、The dialing code is added by itself, and the outgoing code will be automatically pause. Features: FSK and DTMF caller ID, automatic detection, support caller number check, quick check, callback. When dialing the number to check the number/check, the area code is filtered, and the area code length is 5 digits. 1 set of automatic IP, each set of memory length (including the solidified IP access number) is 32 bits. Pre-dial and error correction, the pre-dial length is 32 bits, support electronic calendar, date, clock and week display. The dialing code is added by itself, and the outgoing code will be automatically pause. Specification: Material: Silver plated gemstone Size: Approx. 21x21x15cm/8.27x8.27x5.91inch Color: As is shown on the photo Use Range: Gifts, living room, bedroom bedside, study, hotel, home store, etc. Package List: 1 x Telephone 1 x Telephone Receiver 1 x Connect Cable 1 x Holder Note: The telephone bracket has a certain amplitude of shaking, which is designed to avoid the principle of leverage for telephone support. There is no quality problem and it does not affect the use.