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TC63_ATC_V00.490

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5/24/05

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This command allows to notify the TC63 of its controlling application's capability to immediately display incoming

SMS on a display. 

If the application is able to display incoming SMS, class 0 SMS shall be displayed immediately. However, if it

does not, class 0 SMS shall be treated as if no message class is determined (GSM 03.38

). 

The effect of this command if 

=1 is to determine the behavior of parameter 

If 

=1 and 

=1 incoming class 0 SMS need to be acknowledged with 

 and

If multiplex mode is enabled (

) and 

=1 with 

=1 is set on any logical channel, all other chan-

nels have to use 

The read command returns ME's current capability setting. 

Display Availability
0

(&F)

Application is not able to display incoming SMS

1

Application is able to display incoming SMS

• If the ME operates on different instances (MUX channels 1, 2, 3 or ASC0/ASC1) avoid different settings for

routing and indicating SMS. For example, if messages shall be routed directly to one instance of the TE (set

), it is not possible to activate the presentation of URCs with 

 or 

on another instance. Any attempt to activate settings that conflict with existing settings on another interface,

will result in CME ERROR, or accordingly CMS ERROR. 

Test Command

AT^SSDA=?

Response(s)

^SSDA:

list of supported 

OK

Read Command

AT^SSDA?

Response(s)

^SSDA:

OK

Write Command

Response(s)

OK

Reference(s)

PIN

ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge

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