Siemens MC55 Command Set

Also see for Brodersen MC55: Command manual

Contents

MC55 AT Command Set9.11 AT+CPUC smobil eMC55_ATC_V01.05 Page 238 of 469 2/10/04Confidential / ReleasedPrice per unit; dot is used as a decimal separator (e.g. "2.66"). The length is limited to 20 characters. If the stringlength is exceeded, the command is terminated with an error. This string may only contain digits and a dot. Lead-ing zeros are removed from the string. The minimum and maximum value are determined by the structure of theSIM-PUCT file. The maximum price per unit value is 999 999 999.00. When successfully entered, this value isrounded to maximum accuracy.Note: Due to storage in mantisse (range 0-4095) and exponent (-7 to 7) it is possible that rounding errors occur.SIM PIN2. String parameter which can contain any combination of characters. The maximum string length islimited to 8 characters. If this value is exceeded, the command terminates with an error message. If the PIN2 isincorrect, a CME error (+CME ERROR: incorrect password) is output.ExampleTo change currency and/or price per unit you have two ways:You can enter PIN2 along with the AT+CPUC command:Alternatively, you can first use the AT+CPIN2 command to enter PIN2. When you execute the AT+CPUC com-mand, subsequently, take into account that PIN2 authentication expires after 300ms (see notes in AT+CPIN2).(str)(str)AT+CPUC="EUR","0.10","8888" (where "8888" = PIN2)OKAT+CPUC="EUR","0.10"OK SuccessfulAT+CPUC="EUR","0.10"+CME ERROR: SIM PIN2 required Attempt not successful. PIN2 authentication hasexpired.