Uniden 1660 English Owners Manual - Page 14

PAGE 26 Technical Specifications FCC Registration No: See bottom/ underside of the base Frequency Control: Crystal Operation Mode: 2.4 GHz Digital Spread Spectrum Ringer Equivalence: See bottom/ underside of the base Jack: RJ11 Transmitting and Receiving Frequency Handset and Base: 2.4 GHz - 2.4835 GHz Number of Channels: 75 Security Code Combinations: 7,529,536 Power Source Handset: Replaceable NiMH Batteries Base Unit: DC 3.6V 700 mAh Handset Battery Life Standby: To 48 Hrs Talk: 3.5 - 4 Hrs Recharging Time: 10-12 hours (with power off) The unit is hearing aid compatible. Design and specifications are subject to change without notice. 1660 M1S1 1/01 Printed in China PAGE EASY TO USE 27 OWNER'S GUIDE 2.4 GHz Spread Spectrum Multiple-Handset Cordless Telephone System with Call Waiting Caller ID