PANASONIC Link2Cell Cordless Phone Bluetooth Enabled with Answering Machine and 2 Phone lines - 1 Cordless Handset - KX-TG9541B (Black) LINK2CELL - A cordless phone system that operates together with your cell phone. Simply charge your cell phone through the USB port on the cordless phone base unit and sync via Bluetooth TEXT MESSAGE (SMS) ALERT - Notifies you of a text message received on your cell phone via an alert on your cordless handset when your cell phone is synced to the cordless phone base unit ADVANCED DUAL ANSWERING MACHINE - When a caller records a message, the cordless phone base unit will beep while automatically sending a message to a registered cell phone or office phone BI-LINGUAL CALLER ID - Talking Caller ID audibly announces caller information in either English or Spanish from the telephones base unit and cordless handsets when you can't view the screen USB CHARGE  Cordless phone base unit features a USB charging port. With Link2Cell, you can answer your cell phone calls on your cordless home phone handsets without draining your cell phone battery