Remanufactured Panasonic KX-TG5422M 5.8 GHz FHSS GigaRange Dual-Handset Phone System Remanufactured to like-new condition; includes 90-day warranty 5.8 GHz frequency-hopping digital spread spectrum signal 2 handsets; downloadable ringtones 50-station phone book accessible from 3-line LCD; digital duplex speakerphone in handsets Supports caller ID/call waiting, 50-call history