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Getting Started with HC15
Confidential / Preliminary
3.10
HSDPA or GPRS Data Transfer
HC15 offers two alternatives to access the GPRS or HSDPA networks:
•
The Siemens Connection Manager provided for the Siemens Wireless Ethernet Adapter
See chapter 3.10.1.
•
A dial-up network connection via the installed Siemens HSDPA Modem as described in
chapter 3.10.2.
In either case the ME must be registered to the network. So, before trying to connect to the
data services ensure that SIM PIN authentication was done from the host application. To
take advantage of HSDPA make sure that the <act> parameter of AT+COPS equals "2". For
GPRS the parameter shall be "0". It is recommended to configure these settings on the
Siemens HSDPA USB Com Port.
3.10.1
HSDPA or GPRS Data Transfer via Siemens Wireless
Ethernet Adapter
The easiest way is using the Siemens Connection Manager installed along with the HC15
driver package.
•
To open the tool in Windows XP, click Start, point to Programs, select Siemens, select
HSDPA USB Modem and click Connection Manager.
•
Use the Select Device listbox to
choose the Siemens Wireless
Ethernet Adapter. When opened
the first time or after disabling the
adapter,
the listbox may be
empty.
•
Check the APN Name box and
enter the APN (Access Point
Name) of your service provider.
•
If
necessary,
Authentication
Preference
and
select
authentication
Otherwise, PAP and CHAP apply
by
default.
Username
password
are
dependent.
•
Press the Connect button to set
up a connection. Then simply
open your Internet browser. The
box on the rightmost bottom
represents the signal strength.
•
To close the connection press the
Disconnect button (available when connected).
The Auto Connect check box on the leftmost bottom can be activated if you want the
Siemens Wireless Ethernet Adapter to automatically connect to the network each time you
restart the HC15. This option can be used particularly with a flat rate subscription. In this
case, take care that the SIM PIN authentication is also done automatically.
HC15_startup_v01
check
the
box
the
type
of
protocol.
and
also
provider
Page 20 of 31
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2007-01-22
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