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TC63_ATC_V00.490

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 serves to create and edit Internet connection profiles. A connection profile can be assigned to one or

more service profiles defined with 

, and thus, determines which type of connection is to be established

when opening a service profile with 

The 

 read command requests the current settings of all Internet connection profiles. One line is issued

for every possible parameter of a given 

 "conType" value. 

The 

 write command specifies all parameters of a connection profile identified by 

.

At first the type of Internet connection needs to be selected via 

 value "conType". This deter-

mines the applicability of all other 

 values related to this "conType" and automatically sets their

defaults. An exception is the 

 which can be set before or after selecting "con-

Type". To change the settings the write command needs to be executed for each single 

All profile parameters set with 

 are volatile. Therefore, the best practice is to use scripts and let the host

application handle the required AT commands. 

Table 10.1:  Applicability of 

 values 

CSD 

GPRS0

"conType" 

mandatory 

mandatory 

"user" 

optional 

optional 

"passwd" 

optional 

optional 

"apn" 

ø 

mandatory 

"inactTO" 

optional 

optional 

"calledNum"

mandatory 

ø 

"dataRate" 

mandatory 

ø 

"dataType" 

mandatory 

ø 

"authMode" 

mandatory 

mandatory 

"dns1" 

optional 

optional 

"dns2" 

optional 

optional 

"alphabet" 

optional 

optional 

Test Command

AT^SICS=?

Response(s)

OK

Read Command

AT^SICS?

Response(s)

, 

OK

Write Command

, 

Response(s)

OK