AT and T Cordless Accessory Handset with Caller ID/Call Waiting and Connect to Cell

Make and Receive Landline and Cellular Calls Connect to Bluetooth wireless technology-enabled cellular phones to make and receive cellular calls with the ease and comfort of a home phone system. Mobile Notificationslets you now when your Android mobile phone receives a text, e-mail, or social media update. Each handset beeps and displays which kind of message was received. You can also receive calendar reminders through the system. Virtual Multi-Line Operation Connect up to two cellular lines and two landlines with this cordless system. Then, enjoy the freedom to make and receive calls on all four linesall at once.