Nokia 6090 AT Command Set 50+CUSD Unstructured Supplementary Service DataUsed to send MO USSD and set the presentation of +CUSD unsolicited result code(MT USSD). Used also to reply to a network initiated USSD (see Result codessection from page 77 onwards). (GSM 07.07)Syntax:AT+CUSD=[[,[,]]] Response is +CUSD: [,,].Default option is 0[,,0].AT+CUSD? Query current setting.Response is +CUSD: AT+CUSD=? Show supported values.Response is +CUSD:(list of supported's).Parameters:: sets/shows the result code presentationstatus in the TA:0 disable1 enable: string type USSD-string (when parameter is not given, network is notinterrogated):- if indicates that GSM 03.38default alphabet is used:- if TE character set other than "HEX"(refer command Select TE CharacterSet +CSCS):ME/TA converts GSM alphabet intocurrent TE character set according torules of GSM 07.05, Annex A- if TE character set is "HEX": ME/TA converts each 7-bit character ofGSM alphabet into two IRA character longhexadecimal number (e.g. character P(GSM 23) is presented as 17 (IRA 49 and55))- if indicates that 8-bit datacoding scheme is used:ME/TA converts each 8-bit octet into twoIRA character long hexadecimal number(e.g. octet with integer value 42 ispresented to TE as two characters 2A(IRA 50 and 65)): GSM 03.38, Cell Broadcast Data CodingScheme in integer format (default 0):0 no further user action required (networkinitiated USSD-Notify, or no furtherinformation needed after mobile initiatedoperation)1 further user action required (networkinitiated USSD-Request, or furtherinformation needed after mobile initiatedoperation)
