Specifications

199
Connection Profile Unknown
The GPRS connection profile you want to use is not stored in
your cell phone, or your cell phone does not let you list the
profiles stored in its memory or SIM card.
In this case, you will have to enter the parameters of the con-
nection profile in the Dial-Up Connection window.
One or several of the following parameters (APN parameters)
may be required, depending on your provider:
In this case, there is only one possible GPRS call number,
which is:
*99#
Special Cases
For some cell phone models, entering a GPRS call number
and the required APN parameters is not enough to establish a
GPRS connection.
In this case, when configuring the connection, a Hayes mo-
dem command, instead of the APN parameters, should be en-
tered to perform the connection. The modem command
should be entered in a dedicated field, on the Call Options tab
of the “Network and Dial-up Connections” utility, (see com
-
mand example on the left).
The command is in the form:
+CGDCONT=<cid>,<PDP_type>,<APN>,<PDP_addr>,<d_comp>,<h_comp>
(more information on this command at http://www.phone-
star.com.my/s_at_10.html).
When used, the modem command replaces all the APN pa-
rameters, which means you should leave the User Name, Pass-
word and Domain parameters as set by the utility.
Finally, when a modem command is used, use the following
GPRS call number:
*99#
Parameter Definition
User Name APN Login
Password APN password
Domain APN domain