MTCMR-G-F4 Multi-Tech Systems, MTCMR-G-F4 Datasheet - Page 33
MTCMR-G-F4
Manufacturer Part Number
MTCMR-G-F4
Description
MODEM GPRS QUAD BAND GSM GLOBAL
Manufacturer
Multi-Tech Systems
Series
MultiModem® iCellr
Datasheets
1.MTCMR-G-F4-NAM.pdf
(2 pages)
2.MTCMR-G-F4.pdf
(8 pages)
3.MTCMR-G-F4.pdf
(28 pages)
4.MTCMR-G-F4.pdf
(203 pages)
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
MTCMR-G-F4
- MTCMR-G-F4-NAM PDF datasheet
- MTCMR-G-F4 PDF datasheet #2
- MTCMR-G-F4 PDF datasheet #3
- MTCMR-G-F4 PDF datasheet #4
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- Download datasheet (884Kb)
Network Registration +CREG
Operator List Management +WOLM
Multi-Tech Systems, Inc. GPRS AT Commands Reference Guide (Document Number S000293J)
Description:
Values:
Syntax:
Description:
Values:
This command is used by the application to ascertain the registration status of the product.
<mode>
<stat>
<lac>: String type; two byte location area code in hexadecimal format (e.g., “00C3” equals 195 in
<ci>: String type; two byte cell ID in hexadecimal format.
Command Syntax: AT+CREG= <mode>
Response syntax: +CREG: <mode>, <stat> [ ,<lac>,<ci> ] for AT+CREG? Command only
This command allows a new or modified operator to be added to the PLMN list. Up to 10 PLMNs can be
created and stored in the flash memory.
Please note that if two entries with the same network (MCC+MNC), but have different names, are
entered, the first entry will be used.
<mode>
<loc>
<NumOper>
<short name>
<long name>
Command
AT+CREG?
AT+CREG=0
Note: Disable network registration unsolicited result code
AT+CREG=1
Note: Enable network registration unsolicited result code
AT+CREG=2
Note: Enable network registration and location
information unsolicited result code
AT+CREG=?
0
1
2
0
1
2
3
4
5
0
1
2
Location. If this parameter is not filled with <mode>=1, the location will be the first emply one.
Operator in numeric format.
The short name of the PLMN.
The long name of the PLMN.
decimal).
Disable network registration unsolicited result code (default)
Enable network registration code result code +CREG: <stat>
Enable network registration and location information unsolicited result code +CREG:
<stat>,<lac>,<ci> if there is a change of network cell.
Not registered, ME is not currently searching for a new operator.
Registered, home network.
Not registered, ME currently searching for a new operator to register to.
Registration denied.
Unknown.
Registered, roaming.
Delete
Write
Read
Possible responses
+CREG: <mode>,<stat>
OK
Note: As defined here-above
OK
Note: Command valid
OK
Note: Command valid
OK
Note: Command valid
+CREG: (0-2)
Note: 0,1,2 <mode> values are supported
Chapter 6 – Network Service Commands
33
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