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(str)(+CSCS)
<str_urc>
String type USSD-string .
If
indicates that GSM 03.38 default alphabet is used TA converts GSM alphabet into current TE character
<dcs>
set according to rules of GSM 07.05 Annex A. Otherwise in case of invalid or omitted
is not possible.
<str_urc>
(num)
<dcs>
GSM 03.38 Cell Broadcast Data Coding Scheme in integer format (default 15). In case of an invalid or omitted
from the network side (MT)
<dcs>
(num)
<m>
0
1
2
Notes
•
When a USSD string is sent via ATD, a "AT+CUSD=1" is executed implicitly.
•
It is recommended to finalize or escape a pending USSD user interaction before further actions are done to
prevent blocking situations.
•
If a network initiated operation is left unanswered, several error codes may be output. The first error code is
given when the AT command is timed out. Other network indications may follow, depending on the network.
MC55_ATC_V04.00
Confidential / Released
will not be given out.
<dcs>
No further user action required (network initiated USSD-Notify, or no further
information needed after mobile initiated operation)
Further user action required (network initiated USSD-Request, or further infor-
mation needed after mobile initiated operation).
If <m>=1, then the URC ends with ">" to prompt the user for input. The user
action is finished with
<CTRL-Z>
USSD terminated by network.
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<dcs>
or aborted with
.
<ESC>
conversion of
3/17/06
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