Cinterion
®
EHS6 AT Command Set
9.14 AT+CUSD
EHS6_ATC_V03.001
15/12/3
Confidential / Released
Page 223 of 513
Unstructured Supplementary Service Data (USSD) to be sent to the network.
If
parameter is not given, network is not interrogated.
write command only supports set-
ting
Unstructured Supplementary Service Data (USSD) received from the network.
If
indicates that 3GPP TS 23.038
GSM 7 bit default alphabet is used, the ME converts GSM
alphabet into current TE character set according to rules of 3GPP TS 27.005
, Annex A. See also Section
. However, in case of invalid or omitted
, conversion of
not possible.
3GPP TS 23.038
Cell Broadcast Data Coding Scheme (default 0).
In case of an incoming USSD with invalid or omitted data coding scheme information
will not be
presented.
0
No further user action required (network initiated USSD notification, or no fur-
ther information needed after mobile initiated operation).
1
Further user action is required (network initiated USSD request, or further infor-
mation is needed after mobile initiated operation).
=1 the URC ends with ">" to prompt the TE for the response
data. The input action is terminated with <CTRL-Z> or aborted with <ESC>.
2
USSD exchange is terminated by network.
3
A (ME local) client has responded, i.e. the interface was not idle and a busy
indication was sent to the network.
4
Operation not supported (e.g. wrong input value given).
5
Network timeout.
Note
• It is recommended to finalize or escape a pending USSD user interaction before further actions are done to
prevent blocking situations.
<ussdReq>
(str)(+CSCS)
<ussdRsp>
(str)(+CSCS)
<ussdDCS>
(num)
<ussdStatus>
(num)