MTCMR-G-F4 Multi-Tech Systems, MTCMR-G-F4 Datasheet - Page 13

• 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

Manufacturer Identification +CGMI
Request Model Identification +CGMM
Request Revision Identification +CGMR
Multi-Tech Systems, Inc. GPRS AT Commands Reference Guide (Document Number S000293J)
Description:
Values:
Syntax:
Description:
Values:
Syntax:
Description:
Values:
Syntax:
Chapter 4 – General AT
Displays the manufacturer identification.
No parameters
AT+CGMI
Displays the supported frequency bands. With multi-band products the response may be a combination
of different bands.
No parameters
AT+CGMM
Displays the revised software version.
No parameters
AT+CGMR
Command
AT+CGMI
Note: Get manufacturer identification
Command
AT+CGMM
Note: Get hardware version
AT+CGMM
Note: Get hardware version
AT+CGMM
Note: Get hardware version
AT+CGMM
Note: Get hardware version
AT+CGMM
Note: Get hardware version
AT+CGMM
Note: Get hardware version
Command
AT+CGMR
Note: Get software version
Commands
Possible responses
657_09gg.Q2406B 2015268 100506 17:01
OK
Note: Software release 6.57, generated on the 5th of October
2006
Possible responses
MULTIBAND 900E 1800
OK
Note: Multiband: GSM 900 MHz extended band and DCS
1800 (default configuration)
900E
OK
Note: 900 Extended
1800
OK
Note: DCS
1900
OK
Note: PCS
G850
OK
Note: GSM 850
MULTIBAND G850 1900
OK
Note: Multiband: GSM 850 and PCS
Possible responses
WAVECOM MODEM
OK
Note: Command valid, Wavecom modem
Chapter 4 – General AT Commands
13