AT&T Accessory Cordless Handset, Silver/Black | Requires AT&T TL86103 to Operate

As part of the TL86103 phone system, this handset allows you to receive mobile notifications from a compatible Android mobile phone, so you'll know when you receive a text, email, or social media update. The handset will beep and display which kind of message was received. Features: * Accessory handset only—requires a TL86103 to operate * Place and receive calls on two different phone lines. * By connecting to your mobile phone with BLUETOOTH-enabled technology, this system allows you to make and receive calls from your cellular plan and landline while enjoying the comforts of a home phone system, with or without a landline. * Download up to 6,000 cellular phonebook entries onto the cordless handsets. * 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 lines—all at once. * Connectivity technology: RJ11