Nokia N85 N85 User Manual page 34

Your device
be faster. An active HSDPA connection is indicated by
. See "Display indicators", p. 26.
You can activate or deactivate support for HSDPA in the
device settings. See "Packet data settings", p. 183.
For availability and subscription to data connection
services, contact your service provider.
HSDPA only affects the download speed; sending data
to the network, such as messages and e-mail, is not
affected.
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