5.8GHz Extended Range : Speakerphone at Base : 50 Number Caller ID Memory - Stores 50 names and numbers in Caller ID memory for easy access : 10 Memory Dial Locations : Digital Answering System - The product utilizes microchip technology, no more tapes or moving parts : Base Keypad with Caller ID Display : Extra Caller ID Handset and Charger Included : Make/Receive Calls During Power Failure with Corded Handset : New Message Indicator - A blinking number indicates when new messages are received : Retrieve Messages Using Cordless Handset : Call Screen/Call Record Options : Conference Calling - You can connect lines 1 and 2 for a 3-way conference call : Intercom/Call Transfer : English/French/Spanish Language Support : Voice Prompt Guidance for Answering Machine Setup : Access Messages from Remote Location : Find Handset Locator : Do Not Disturb/Ringer Off Setting : Ringer/Earpiece Volume Controls : Last Number Redial - Instantly dial the last number called at the touch of a button : Desk or Wall Mountable - Saves space and charges in two positions - horizontally on a desk or in the hanging position : Headset Compatible -