Siemens MC35 37 AT+CPUC Price per unit and currency table, +CPUC currency, ppu OK, Ppu, Passwd

AT Command Set

4.37 AT+CPUC Price per unit and currency table

Test command	Response
AT+CPUC=?	OK
Read command	Response
AT+CPUC?	Read command returns the current parameters of PUC.
	+CPUC: <currency>, <ppu> OK
	If error is related to ME functionality:
	+CME ERROR: <err>
	Parameter
	See write command
Write command	Response
AT+CPUC=<curre	Write command sets the parameters of Advice of Charge related price per unit
ncy>,<ppu>[,	and currency table. SIM PIN2 is usually required to set the parameters.
<passwd>]	If error is related to ME functionality:
	+CME ERROR: <err>
	Parameter
	<currency> string type; three-character currency code (e.g. “GBP”, “DEM”);
		character set as specified with AT+CSCS. If the currency name
		is longer than three characters, all characters will be cut off after
		the third position. Before they are written to the SIM Card, these
		characters are converted to the standard GSM alphabet.
	<ppu>	string type; price per unit; dot is used as a decimal separator
		(e.g. “2.66”). The length is limited to 20 characters. If the string
		length is exceeded, the command is terminated with an error.
		This string may only contain digits and a dot. Leading zeros are
		removed from the string. The minimum and maximum value are
		determined by the structure of the SIM-PUCT file. The maximum
		price per unit value is 999 999 999.00. When successfully en-
		tered, this value is rounded to maximum accuracy.
		Note: Due to storage in mantisse (range 0-4095) and exponent (-7
		to 7) it is possible that rounding errors occur.
	<passwd>	string type; SIM PIN2. String parameter which can contain any
		combination of characters. The maximum string length is limited
		to 8 characters. If this value is exceeded, the command termi-
		nates with an error message. If the PIN2 is incorrect, a CME er-
		ror (+CME ERROR: incorrect password) is output.
Reference	Note
GSM 07.07

MC35_ATC_01_V04.00 Page 108 of 238 02.04.2002