Copyright © 2007 Nokia. All rights reserved. 7C o n t e n t sChannels .......................................................................... 94PTT sessions..................................................................... 95Remote synchronization................................................. 95Create a new synchronization profile ..................... 95Synchronize data........................................................... 96Infrared................................................................................ 96Send and receive data.................................................. 96Modem................................................................................. 97USB data cable.................................................................. 97Data transfer...................................................................... 97Data manager ........................................ 99Application manager ....................................................... 99Install an application ................................................... 99Remove an application ............................................. 100Application manager settings................................. 100File manager ................................................................... 100View memory consumption..................................... 100Device manager ............................................................. 101Memory card................................................................... 101Format the memory card.......................................... 101Back up and restore information........................... 101Lock the memory card............................................... 102Check memory consumption................................... 102Activation keys............................................................... 102Battery information ............................ 104Charging and discharging ........................................... 104Nokia battery authentication guidelines................. 105Nokia original enhancements............. 107BATTERY............................................................................ 107Nokia Bluetooth Headset BH-501............................. 107Nokia Bluetooth Speakers MD-5W........................... 108Nokia 2 GB microSD Card MU-37............................. 108Care and maintenance ........................ 109Additional safety information............ 110Small children ................................................................. 110Operating environment ................................................ 110Medical devices ........................................................... 110Implanted medical devices....................................... 110Hearing aids..................................................................... 111Vehicles ............................................................................. 111Potentially explosive environments .......................... 111Emergency calls .............................................................. 112To make an emergency call:..................................... 112Certification information (SAR) ................................. 113Index..................................................... 114