Panasonic Ohtac's Digital Cordless FAX with 1 Sub-unit 1.9GHz DECT Standard Silver KX-PZ310DL-S New, unused item. Product Description ◯ "Incoming call notification LED" installed on the sub-unit It flashes when a call comes in, so you can easily notice incoming calls even when the ringtone is difficult to hear due to the sound of a vacuum cleaner, etc. ◯ Displays missed call history even without a caller ID contract (date and time only) You can now leave a call history even if you are not using caller ID. Only the date and time of incoming calls and faxes are stored in the call history for up to 30 calls (phone numbers are not displayed). * If you use caller ID, the caller's phone number will also be displayed. ◯ Comprehensive measures to prevent unwanted calls When "Unwanted Call Prevention*" is set, the main unit responds before the ringtone sounds and plays a message to the caller that the call will be recorded. During an incoming call, the ringtone and a warning announcement are repeated alternately, and when you answer the phone, the contents of the call are automatically recorded. You can increase the recording time and number of recordings by using an SD memory card (sold separately). * Requires setup. If you are using a caller ID service, the unwanted call prevention function only works when the call is from a number not registered in the main unit's phonebook. ◯ Easy-to-hold and easy-to-use slim design The sub-unit is equipped with an easy-to-see white backlight LCD & Kanji display with a screen size of approximately 2.1 inches*. The phonebook is displayed in an easy-to-search list format. The sub-unit has a compact and easy-to-use design. It is cordless and can be carried around, so you can make calls in any place in the room. * Approximately 2.1 inches: Approximately width 32 x height 43mm. This is the size of the view area (size of the LCD panel). ◯ Connected and safe home safety By connecting Panasonic DECT-compliant devices, you can conveniently use the fax for home safety and visitor response, etc.