Specifications

TC35i AT Command Set
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TC35i_ATC_V01.05 Page 136 of 278 04.08.2003
<currency> string type; three-character currency code (e.g. “GBP”, “EUR”);
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 char-
acters 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 entered, 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 terminates
with an error message. If the PIN2 is incorrect, a CME error
(+CME ERROR: incorrect password) is output.
Reference
GSM 07.07
Note
Examples
To change currency and/or price per unit you have two ways:
You can enter PIN2 along with the AT+CPUC command.
AT+CPUC="EUR","0.10",”8888” (where “8888” = PIN2)
ok
Alternatively, you can first use the AT+CPIN2 command to enter PIN2. When you
execute the AT+CPUC command, subsequently, take into account that PIN2 au-
thentication expires after 300ms (see notes in Chapter 4.36 ).
AT+CPUC="EUR","0.10"
Ok Successful.
AT+CPUC="EUR","0.10"
+CME ERROR: SIM PIN2 required or, in numeric format: +CME Error 17
Attempt not successful. PIN2 au-
thentication has expired.