Specifications

SIM900 AT Command Manual
SIM900_AT Command Manual_V1.03 115 12/24/2010
accepted.
z AT+CSCB=0, <mids> will add the <mids> values in the <mids>
current list handled by module.
z AT+CSCB=0, <dcss> will add the <dcss> values in the <dcss> current
list handled by module.
z If AT+CSCB=0, <mids> is received while the list of <mids> is full,
OK is returned and new value is not added.
4.2.14 AT+CSDH Show SMS Text Mode Parameters
AT+CSDH Show SMS Text Mode Parameters
Response
+CSDH: (list of supported <show>s)
OK
Test Command
AT+CSDH=?
Parameter
See Write Command
Response
+CSDH: <show>
OK
Read Command
AT+CSDH?
Parameter
See Write Command
Response
TA determines whether detailed header information is shown in text mode
result codes.
OK
Write Command
AT+CSDH=<sho
w>
Parameter
<show> 0 do not show header values defined in commands +CSCA
and +CSMP (<sca>, <tosca>, <fo>, <vp>, <pid> and
<dcs>) nor <length>, <toda> or <tooa> in +CMT,
+CMGL, +CMGR result codes for SMS-DELIVERs and
SMS-SUBMITs in text mode
1 show the values in result codes
Reference
GSM 07.05
Note
4.2.15 AT+CSMP Set SMS Text Mode Parameters
AT+CSMP Set SMS Text Mode Parameters
Test Command Response