Injunction Phone Prevention: Set the "annoying prevention*" to answer the phone before the call sounds and send a message to the opponent to record calls. During incoming calls, alternate between the call and the alert announcements, and automatically record the call content when you answer the call. By using an SD card (sold separately) you can increase the recording time and number of recordings. It also has a "spunk call consultation" function that allows you to play and listen to the other party while you are talking with a third party. *If you use the number display service, the anti-bothering function will only work when it comes from someone who is not registered in the parent phone book. SD card *1 capable of recording up to 1,000 large capacities per SD card *1 compatible model allows you to record large capacity calls. In addition, the main unit can record 50 recordings for a total of 12 minutes with examples and calls recording. Answer calls after confirming the recipient. When you receive an incoming call, you can send a message to leave the name first for the recipient. Rest assured that you can see them before you leave, when you dont know whole. When you do not answer a call, you can send a message to hang up the call. Safety Home Safety by Connecting to our DECT *1 compliant opening sensor, door sensor, or TV doorphone to fax notify you that windows and doors are open, or use the parent unit or child unit. The opening and closing sensor and door sensor are wireless, so it is easy to install without wiring work, and it can register up to 14 units for the main unit. In addition, when connected to the device with motion sensor, KX-FKD603 (sold separately), you can notify you with a convenient notification function, such as notification sensor, safety sensor, and mimori sensor notification. Opening and closing sensor and door sensor connection, no wiring work is required for easy installation. When the window or door is opened, the fax notifies you. *The door sensor is dedicated to the residential company. Intercom Connection: Wireless adapter function that can be connected wirelessly to a TV doorphone; Equipped with 3. The fax and doorphone base unit can be connected wirelessly. When you receive an incoming call from the doorphone (voice only). You can select the person who makes the ring sound for up to 9 different nighttime calls (up to 9 calls) and when you sleep, you can register the other you wish to receive calls for important situations. ● NTT East Japan and NTT West Japan "Number Display" service (charge) is required. If you are using hikari or IP phone, please contact your company or provider. "Im a phone from Mr. Suzuki. Record missed calls. Record missed messages back to about 1 minute. If the opponent hangs up the call, it can be recorded from the front until you turn it off with the device. Equipped with "Read Incoming Calls" *2. Voice notifies you of the recipients name registered in the phone book of the parent. In-line calls that can be used between child interfaces. You can also make in-line calls between the intercom and the extension unit. Convenient for family calls.