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Set the P900 in PC connect mode for

Synchronization

Installation of software

Backup and restore

Set the P900 in Modem mode when using

P900 as a modem

Dial-up network wizard

You should disable the USB cable connection in these three

cases. In your PC select Start > Settings > Control Panel > Phone Monitor Options > COM Ports and disable the COM port to

which the cable is connected.

Sony Ericsson Update Service

Detailed instructions on how to proceed with the update sequence is displayed. You can also take a backup of the P900.

Connection via Infrared port

When connecting via the infrared port, make sure that both devices are placed within one metre from each other and that the infrared ports have a free line of sight between them.

Both your P900 and the device you connect to must have their infrared ports activated before communication can begin.

To activate the infrared port on the P900

1.Go to Control panel > Connections > Infrared.

2.Set the P900 to PC connect or Modem as required.

Sony Ericsson Update Service (SEUS), is a way for the end user to update the firmware of their phone on their own, using a SEMC desk stand and any Internet-connected (preferably via broadband) PC.

To update the P900 firmware

1.Connect the desk stand to your PC.

2.Visit the Sony Ericsson customer support site on the Web.

3.Download the SEUS application and run it.

3. Set the port state to On or On for 10 minutes.

You can also change the infrared port state with the Flip closed, in the Connections application.

To activate the infrared port on the PC

1.Right click in the status area to the right on the taskbar.

2.Select Properties

3.Select the Infrared check box

4.Click Close.

Note Clear the Infrared check box when ready.

Connecting to other devices

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