Panasonic Cordless Telephone KX-TG3611 50 Name amp; Number Phonebook Illuminated Display 2.4 GHz, digital speakerphone on the handset 10-Station Speed Dial 7 Ringer Patterns (3 tones, 4 melodie) 1. 2.4 GHz frequency hopping spread spectrum (FHSS) technology FHSS technology provides clear sound over longer ranges, as well as digital security to prevent eavesdropping. 2. Digital speakerphone (Handset) You can answer the phone without interrupting what you #39;re doing-whether you #39;re cooking, cleaning, or surfing the internet. ...