Connectivity
1.From the Today screen, tap Start → Programs → ActiveSync.
2.Tap Menu → Schedule...
3.Set the following options:
•Peak times: set the frequency of synchronisations during peak hours
•
•Use above settings when roaming: set to use the synchronisation schedules even when roaming
•Send/receive when I click Send: set to synchronise when you click Send in Messaging
4.When you are finished, tap 
.
Internet Sharing
Using Internet Sharing, you can set your device to be used as a wireless modem for another device or computer when connected via the USB port or Bluetooth.
If you have an active GPRS connection, you must first terminate the connection before attempting Internet access via Internet Sharing.
1.For a USB connection, connect one end of the PC data cable to the multifunction jack on your device and the other end to the USB port on your PC.
2.From the Today screen, tap Start → Programs → Internet Sharing.
3.Select the PC connection and network connection types.
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