Panasonic 5.8GHz 2-line bundled expandable telephone system with digital answering machine- Bundle includes one extra handset and charger- Expandable up to 8 handsets total- Only one phone jack needed for entire system- Caller ID call waiting caller ID- 50# Phonebook and dialer (on each handset)- 50# Caller ID history- Phonebook sharing between handsets- 4-Line backlit LCD on handset- Voice enhancer technology- Light up antenna with ringer/message alert (top of antenna flashes quickly for a ring slowly to indicate a new message)- Frequency hopping spread spectrum technology- Wireless network friendly (will not interfere with computer networks using 2.4GHz technology- Intercom (betweentwo handsets or between handset and base)- Dual keypads- Digital duplex speakerphone on base- Handset speakerphone- Chain dial- Clarity booster- Voice paging- Hold/flash/redial/mute- Line 1 and line 2 soft keys on handset- Volume control on base and handset- Room monitor- Selectable ring tones (4 tones 4 melodies) for each unit and each line- 2.5mm Headset jack- Belt clips not included- Up to 4-way conference capability- Lighted handset keypad- 60 Minutes of total record time- Flash memory message backup- 1-Line LCD message counter on base- Voice menu - Time/date stamp- Memo recording- Handset stands up in base- Base NOTwall mountable- Black- Replacement battery: HHR-P105 and BATT-107- Accessory handset: KX-TGA670B- Package includes base unit with its cordless handset 1 extra handset and charger 2 wire telephone line cord 4 wire telephone line cord AC adapter rechargeable battery and a manualKXTG6702B