6 7ContentsAudio album ......................................... 132Music player .......................................... 133Music player settings ............................ 136Audio player .......................................... 138Media player ......................................... 139Other files.............................................. 141Managing memory .............................. 142Playing games ...................................... 1424. Useful FeaturesNotepad and voice memo .................... 144World time ............................................ 145Converter .............................................. 146Stop watch and timer ........................... 146Sketch pad............................................. 147Memory information ............................ 1485. ConnectivityBluetooth .............................................. 152AppCenter ............................................. 154Accessing the AT&T Services................. 155Accessing and Using Mobile Web ......... 157Profile settings ...................................... 1606. SettingsPhone .................................................... 164Setting sound profile ............................ 164Display................................................... 164Touch Settings....................................... 166Locking Your Phone .............................. 166Reset ..................................................... 168TTY ........................................................ 1698. AppendixAlert message ....................................... 172Troubleshooting checklist..................... 173Safety information................................ 174Safety precautions ................................ 175About the battery usage....................... 177FCC Hearing-Aid Compatibility (HAC)regulations for wireless devices............ 179FCC Regulatory Compliance.................. 181Warranty ............................................... 184Memo