These accessory handsets are a great addition to your AT&T CLP99487 and CLP99587 expandable cordless phone systems (sold separately). Using DECT 6.0 technology, they offer crystal-clear calls. The LCD screen shows important info at a glance. They support caller ID and call waiting features. The caller ID announce feature tells you the name of incoming callers. You need a call waiting/caller ID service from your local phone company. The connect-to-cell function pairs the handset with your mobile phone, preventing dropped calls and weak signals. They're compatible with Siri, S Voice and Google Now for flexible use. An intercom between the handset and base enables easy communication between offices and rooms. A 200 - number phonebook makes it easy to access your contacts.


Using these accessory handsets is easy. First, make sure your AT&T CLP99487 or CLP99587 cordless phone system is set up and powered on. Then, connect the handset to the base. If you want to use the connect - to - cell function, pair the handset with your mobile phone following the on - screen instructions. For the caller ID and call waiting features, ensure you have the service from your local telephone company. When making or receiving calls, the crystal - clear sound will make communication smooth. To use the intercom, simply press the intercom button on the handset or base. The 200 - number phonebook can be accessed through the menu on the LCD screen. As for maintenance, keep the handset clean with a soft, dry cloth. Avoid exposing it to extreme temperatures or moisture. If you have any issues with voice assistants like Siri, S Voice or Google Now, check the compatibility settings and try reconnecting.