This device supports WAP 2.0 protocols (HTTP and SSL) thatrun on TCP/IP protocols. Some features of this device, suchas MMS, browsing, e-mail and content downloading viabrowser or over MMS, require network support for thesetechnologies.For availability and information on using SIM card services,contact your SIM card vendor. This may be the serviceprovider, network operator, or other vendor.Enhancements, batteries,and chargersAlways switch the device off and disconnect the chargerbefore removing the battery.Removing the battery before switching off the device maycorrupt the hard drive.The battery intended for use with this device is BL-5C.Warning: Use only batteries, chargers, andenhancements approved by Nokia for use with thisparticular model. The use of any other types mayinvalidate any approval or warranty, and may bedangerous.For availability of approved enhancements, please checkwith your dealer. When you disconnect the power cord ofany enhancement, grasp and pull the plug, not the cord.
