3Responsible Listening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116Operating Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118Using Your Phone Near Other Electronic Devices . . . . . . . . . 118FCC Hearing-Aid Compatibility (HAC) Regulations for WirelessDevices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119Potentially Explosive Environments . . . . . . . . . . . . . . . . . . . . 120Emergency Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121FCC Notice and Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . 122Other Important Safety Information . . . . . . . . . . . . . . . . . . . 122Product Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123Availability of Various Features/Ring Tones . . . . . . . . . . . . . 123Battery Standby and Talk Time . . . . . . . . . . . . . . . . . . . . . . 124Battery Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124Care and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125Section 14: Warranty Information ............................. 127Standard Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . 127End User License Agreement for Software . . . . . . . . . . . . . . 130Index ............................................................................ 135u350.book Page 3 Thursday, February 26, 2009 3:11 PM