ClearSounds CSA1600BT Handset Landline Amplified Cordless Telephone with Bluetooth, Large Buttons and Caller ID - Android and iOS Supported BLUETOOTH CORDLESS PHONE - This ClearSounds cordless phone can connect to your smartphone, allowing you to place and answer calls through your compatible cell phone or vice-versa. MAXIMUM CALL CLARITY - The CSA1600BT features ClearDigital Power which delivers maximum clarity and background noise suppression. AMPLIFIED AUDIO - For the hard-of-hearing, this handset features 50 dB amplification with full range tone control. Make sure you never miss a word. CALL SCREENING - This feature allows you to listen in on incoming callers leaving a message without answering the call. BASE & HANDSET TALKING - For the hard of sight, the handset can speak your phonebook entries, incoming callers from the caller ID, redial list, and even keypad presses.