Usb (Universal Serial Bus); How Usb Interface Works - Nokia 6235 Baseband Description And Troubleshooting

Nokia Customer Care
Power On check box
Frequency control
Volume control

USB (Universal Serial Bus)

How USB Interface Works

When Phone connects to a computer using a DKU-2 data cable the computer will
provide Vbus (5V) to and pull down D+ a,d D – lines. The phone will respond by pulling
the D+ line high. The computer acknowledges and start transferring data at 12Mbits/sec.
Issue 1 04/2005
Figure 14: Phoenix FM Radio Control panel
©2005 Nokia Corporation
6235/6235i/6236i (RM-60)
Baseband Description and Troubleshooting
Company Confidential Page 17