Specifications

SIM900 AT Command Manual
SIM900_AT Command Manual_V1.03 92 12/24/2010
Reference
GSM 07.07 [13]
Note
Only during a call this command can be set successfully.
3.2.54 AT+CPUC Price Per Unit and Currency Table
AT+CPUC Price Per Unit and Currency Table
Test Command
AT+CPUC=?
Response
OK
Response
+CPUC: <currency>,<ppu>
OK
If error is related to ME functionality:
+CME ERROR: <err>
Read Command
AT+CPUC?
Parameters
See Write Command
Response
OK
+CME ERROR: <err>
Write Command
AT+CPUC=<cur
rency>,<ppu>[,<
passwd>]
Parameters
<currency> string type (string should be included in quotation marks);
three-character currency code (e.g. "GBP", "DEM");
character set as specified by Command Select TE
Character Set +CSCS
<ppu> string type (string should be included in quotation marks);
price per unit; dot is used as a decimal separator(e.g.
"2.66")
<passwd> string type (string should be included in quotation marks);
SIM PIN2
Reference
GSM 07.07 [13]
Note
3.2.55 AT+CCWE Call Meter Maximum Event
AT+CCWE Call Meter Maximum Event
Response
+CCWE: (list of supported <mode>s)
OK
If error is related to ME functionality:
+CME ERROR: <err>
Test Command
AT+CCWE=?
Parameter