CS-3G Digital Transceiver Kits (including the COM111 modem)
B-4
B.3 PIN Configuration
AT+CPIN
Enter PIN
Test command
AT+CPIN=?
Response
OK
Read command
AT+CPIN?
Response
TA returns an alphanumeric string indicating whether some password is
required or not.
+CPIN: <code> OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameter
<code>
READY no further entry needed
SIM PIN ME is waiting for SIM PIN
SIM PUK ME is waiting for SIM PUK
PH_SIM PIN ME is waiting for phone to SIM card
(antitheft)
PH_SIM PUK ME is waiting for SIM PUK (antitheft)
SIM PIN2 PIN2, e.g. for editing the FDN book, possible
only if preceding command was
acknowledged with
+CME ERROR:17
SIM PUK2 possible only if preceding command was
acknowledged with error
+CME ERROR:18
Set command
AT+CPIN=<pin>
[, <newpin>]
Response
TA stores a password which is necessary before it can be operated (SIM
PIN, SIM PUK, PH-SIM PIN, etc.). If the PIN is entered twice, the TA will
automatically repeat the PIN. If no PIN request is pending, no action is
taken and an error message,
+CME ERROR
is returned to TE.
If the PIN required is SIM PUK or SIM PUK2, the second PIN is required.
This second PIN,
<newpin>
, is used to replace the old PIN in the SIM.
OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameter
<pin>
password (string type) does not need any
quotes. e.g. AT+CPIN=9515
<new pin>
if the PIN required is SIM PUK or SIM PUK2:
new password
B.4 Changing the operating frequency between
EU/Rest of world and US wavebands
The standard COM111 only supports the 900 and 2100 MHz UTMS/3G
frequencies that are common in Europe and Asia. It does not support the
alternative frequencies 850/1900 MHz that are common in the Americas or
frequencies specific to Australia. Contact Campbell Scientific for alternative
versions of these modems if a large scale deployment in those countries are likely.
