DISCONTINUED Cordless System with Caller ID and Answering System Panasonic 5.8GHz 4-line corded/cordless telephone system with digital answering system FHSS technology Expandable up to 8 total handsets (base unit is corded) Caller ID, call waiting caller ID Dual language LCD (English/Spanish) 50# Caller ID memory and dialer 100# Phonebookand dialer Light-up indicator with ringer alert Lighted handset keypad Selectable ring tones (3 tones, 4 melodies) Wireless network friendly 3-Line backlit LCD on handsets and base Keypad on base Intercom Chain dial 2.5mm Headset jack Belt clip included Hold/mute/pause/redial/flash Battery backup system Call transfer Message transfer 3-Way conferencing Permits up to 5 users at once (base unit and 4 handsets can be used simultaneously) Deliver transfer Auto message delete Flash/redial/pause/hold/mute Dual speakerphone (handset and base) Line 1, 2, 3, 4 buttons on base and on handset All digital answering system with 100 minutes of record time Auto attendant 8 Individual mailboxes 2-Way recording Recordable music on hold Time/date stamp Remote access Voice prompts 1 Year manufacturer's warranty Color: Black KXTG4500B REPLACEMENT BATTERY: HHR-P104 ACCESSORY HANDSET: KX-TGA450B