AT Commands Phone Terminal Terminated
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4.16.1 Commands
AT+CLCK
Facility Lock
3
Other I/O client has responded
This result code is received if the network initiates a USSD
dialogue and some other I/O client responds
4
Operation not supported
5
Network time out
<str>:
String; USSD string.
<dcs>:
Integer; Cell Broadcasting Data Coding Scheme.
4.16 Ensemble S8: GSM Facility Lock
Description:
The command is used to lock, unlock, or interrogate an ME or network facility <fac>.
A password is normally needed to carry out such operations.
Set command:
AT+CLCK=
<fac>,<mode>[,<passwd>[,<class>]]
Set command response:
(When <mode>=2
+CLCK: <status>[,<class1>]
<CR><LF>
[+CLCK: <status>[,<class2>]
<CR><LF>
[...]]
Test command:
AT+CLCK=?
Shows if the command is supported.
Test command
response:
+CLCK: (list of supported <fac>s)
Parameters:
<fac>:
<fac>
Description
“CS”
CNTRL (lock control surface, for example the phone
keyboard)
“PS”
PH-SIM (lock phone to SIM card)
The ME asks for the password when other-than-current
SIM card is inserted
“SC”
SIM (lock SIM card)
The ME asks for the password when the ME is in power-up
and when the lock command is issued
“P2”
SIM PIN2
“AO”
BAOC (Bar All Outgoing Calls)
“OI”
BOIC (Bar Outgoing International Calls)
“AI”
BAIC (Bar All Incoming Calls)
“IR”
BIC-Roam (Bar Incoming Calls when Roaming outside the
home country)
“OX”
BOIC-exHC (Bar Outgoing International Calls except to
Home Country)
“AB”
All-Barring service
<m>
Description