PIONEERPOS G24-LC manual 46 +CSMP Parameters, VP Relative Format In Integer Format

SMS

Command	Syntax	Response/Action	Remarks
Type
Read	AT+CSMP?	+CSMP:	The read command returns the current
		<fo>,<vp>,<pid>,<dcs>	parameters value.
		OK
		or:
		+CMS ERROR: <err>
Test	AT+ CSMP =?	OK	The test command just returns OK.
		or:
		+CMS ERROR: <err>

The following table shows the +CSMP parameters.

	Table 3-46: +CSMP Parameters
<Parameter>	Description
<fo>	first octet of GSM 03.40. in integer format. For detailes see +CMGW definitions.
	The default value at power-up is 17 (Message type is: SMS-SUBMIT and relative VP
	format).
<vp>	Validity Period. depending on SMS-SUBMIT <fo>, TP-Validity-Period-Format bits
	setting. Either in integer format (see Table 3-47) or in time-string format
	("yy/MM/dd,hh:mm:ss±zz").
	If there is no correlation between the VPF and the VP value. an error message will be
	returned.
<pid>	Protocol-Identifier. The one octet information element by which the SM-TL either
	refers to the higher layer protocol being used, or indicates interworking with a certain
	type of telematic device.
	"0 - no interworking, SME-to-SME protocol (default)
	"Any value between 0-255 will be accepted.
	The SC may reject messages with a TP-Protocol-Identifier containing a reserved
	value or one, which is not supported.
<dcs>	One octet of Data Coding Scheme, indicates the data coding scheme of the DATA,
	and may indicate a message class.
	NOTE:
	For DCS expanded information, see “DCS handling” on page 3-113.
	default alphabet: 00xx00xx, 111100xx, 1101xxxx
	8 bit data: 00xx01xx, 111101xx
	UCS2: 00xx10xx, 1110xxxx
	reserved: 00xx11xx, 0100xxxx-1011xxxx
	The default value at power-up is 0 - Default alphabet.

	Table 3-47: VP Relative Format (In Integer Format)
<Parameter>	Description
0 to 143	(TP-VP + 1) x 5 minutes (i.e. 5 minutes intervals up to 12 hours)
144 to 167	12 hours + ((TP-VP - 143) x 30 minutes)

3-80 G24-L AT Commands Reference Manual April 15, 2008