I n d e x114notes 89Ooperator logo 57operator menu 71Pphone software updates 70plug and play service 15profiles 55PTT. See push to talkpush to talkcallback requests 83channel call 81channels 84connect 80disconnect 80group call 81make and receive calls 81one-to-one call 82settings 85Rradio 76Ssafetycertification information (SAR) 111emergency calls 111explosive environments 110hearing aids 110medical devices 109pacemakers 109vehicles 110servicecommands 44inbox 97settingscall 65configuration 67enhancement 67message 45modem 62phone 66restore factory 69security 68time and date 58tones 56shared memory 8SIM card 12standby mode 19standby mode shortcuts 21stereo widening 79summary after call 65synchronization 63Ttext entry 29themes 55to-do list 89Vvoice commands 59Wwallpaper 56wrist strap 17