MTCMR-G-F4 Multi-Tech Systems, MTCMR-G-F4 Datasheet - Page 43

• Manufacturer Part Number: MTCMR-G-F4
• Description: MODEM GPRS QUAD BAND GSM GLOBAL
• Manufacturer: Multi-Tech Systems
• Series: MultiModem® iCellr

Specifications of MTCMR-G-F4

• Frequency: 850MHz, 900MHz, 1.8GHz, 1.9GHz
• Applications: General Purpose
• Interface: RS-232, USB
• Function: Transceiver, Modem
• Data Rate - Maximum: 115.2kbps
• Modulation Or Protocol: GSM, GPRS
• Voltage - Supply: 9 V ~ 32 V
• Package / Case: Module with Case
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Power - Output: -
• Sensitivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 881-1151; MTCMR-G-F4

Facility Lock +CLCK
Syntax:
Multi-Tech Systems, Inc. GPRS AT Commands Reference Guide (Document Number S000293J)
Description:
Values:
This command locks, unlocks or interrogates an ME or network facility <fac>.
Note:
<fac> supported facilities:
<mode>
<class> A facility status can be changed for only one class, or for all classes (7 or omitted).
Any attempt to combine different classes will result in activation / deactivation / interrogation of Voice
and Data.
If <class> is omitted, the default value 7 will be used.
Password maximum length is given with the AT+CPWD=? Command.
Note:
Command syntax: AT+CLCK= <fac>,<mode>[,<passwd>[,<class>] ]
Response syntax: +CLCK: <status> [ ,<class1> ]<CR><LF>+CLCK: <status>,<class2> [ … ] ]
Command
AT+CLCK=”SC”,1,1234
Note: Enable PIN
AT+CLCK?
Note: Read PIN status
AT+CLCK=”SC”,0,5555
Note: Disable PIN
AT+CPIN=1234
Note: Enter PIN
AT+CLCK=?
Note: Request supported
facilities
AT+CLCK=”PN”,1,12345678
Note: Activate network lock
AR+CLCK=”AO”,1,1234,2
Note: Activate all outgoing calls
except data calls
AT+CLCK=”AO”,2
Note: Query BAOC status
AT+CLCK=”SC”,0,0000
Note: Disable PIN
“PS”: SIM lock facility with an 8-digit password.
“SC“: PIN enabled (<mode> = 1) / disabled (<mode> = 0)
“AO”: BAOC (Barr All Outgoing Calls)
“OI”: BOIC (Barr Outgoing International Calls)
“OX”: BOIC-exHC (Barr Outgoing. International Calls except to Home Country)
“AI”: BAIC (Barr All Incoming Calls)
“IR”: BIC-Roam (Barr Inc. When Roaming outside Home Country)
“AB”: All Barring services
“AG”: All outGoing barring services
“AC”: All inComing barring services
“PN”: Network lock with an 8-digit password (NCK).
“PU”: Network Subset lock with an 8-digit password (NSCK).
“PP”: Service Provider lock with an 8-digit password (SPCK).
“PC”: Corporate lock with an 8-digit password (CCK).
“FD”: SIM Fixed Dialing Numbers (FDN) memory feature (PIN2 is required as <password>)
0 unlock the facility
1 lock the facility
2 query status
1 Voice (telephony)
2
8 Short Message service
7 Equal to all classes (Default value)
Test SIM cards (with MCC=001 & MNC=01) do not check “PS”, “PN”, “PU”, “PP” and “PC” locks.
Data (apply to all bearer services)
It will not possible to lock the FDN phonebook if this one is not loaded.
Possible responses
OK
Note: PIN was correct
+CLCK:(“PS”,0),(“SC”,0),(“FD”,0),(“PN“,0),(“PU“,0),(“PP“,0),(“PC“,0)
OK
Note: PIN is enabled, no SIM lock, no network lock, no information
on Call barring (no longer supported in GSM Technical
Specification 07.07)
+CME ERROR: 16
Note: PIN was wrong
OK
Note: PIN was good
+CLCK: (“PS”,”SC”,”AO”,”OI”,”OX”,”AI”,”IR”,”AB”,”AC”,
”FD”,"PN","PU","PP",”PN”)
OK
OK
Network lock activated
OK
Note: Call barring is activate
+CLCK: 1,2
OK
+CME ERROR: 521
Note: PIN deactivation is forbidden with this SIM card
Note: BAOC activate for data calls only
Note: Supported facilities
Chapter 7 – Security Commands
43