4 at+csca service centre address, Common for both pdu and text modes, 4 at+csca – Sony Ericsson GM47 User Manual
Page 253: Service centre address

15. SHORT MESSAGE SERVICES - POINT TO POINT
253
LZT 123 7263 R1C
AT+CPMS=“sm”,“sm”,“sm”
+CPMS: 1,15,1,15,1,15
OK
15.4 AT+CSCA
Service Centre Address
Common for both PDU and Text Modes
Updates the SMSC address, through which mobile originated SMs are
transmitted. In text mode, the setting is used by send (+CMGS) and
write (+CMGW) commands. In PDU mode, the setting is used by the
same commands, but only when the length of the SMSC address coded
into
in
starting with “+” will always be treated as an international number.
Description
Command
Possible Responses
Set service centre
address
AT+CSCA=
[,
• OK
• ERROR
Show the current
setting
AT+CSCA?
• +CSCA:
• OK
• ERROR
Show if the command
is supported
AT+CSCA=?
• OK
• ERROR
Description
string type
GSM 04.11 (3G TS 24.011) RP SC address Address-Value
field in string format; BCD numbers (or GSM default
alphabet characters) are converted to characters of the
currently selected TE character set
Description
integer type
GSM 04.11 (3G TS 24.011) RP SC address type-of-address
octet in integer format
129
ISDN/telephony numbering plan, national/international
unknown
145
ISDN/telephony numbering plan, international number
161
ISDN/telephony numbering plan, national number
128-255
Other values refer GSM 04.08 section 10.5.4.7