MTCMR-G-F4 Multi-Tech Systems, MTCMR-G-F4 Datasheet - Page 175

• 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

Continued: Specific Error Result Codes
Multi-Tech Systems, Inc. GPRS AT Commands Reference Guide (Document Number S000293J)
<error> Meaning
544
545
546
547
548
549
550
551
552
CMUX connection Timeout (no answer from the remote); i.e., no
DLCO opened response.
A CMUX session has been started on a physical UART, and the
user tries to start another CMUX session on another physical
UART. The error, +CME ERROR: 545 is raised on the UART
where AT+CMUX command is trying to be started again.
Emergency call is not allowed without SIM
Emergency call is allowed without SIM
No flash objects to delete
The phone number of the requested phonebook entry is empty
Unable to resize the Application & Data storage place since the
new required size would overlap with the current Open AT®
application storage place
Service abort request has failed
Unsolicited responses for autodiag or charge indication are
already activated on another port
Appendix A – Result Codes, Failure Causes, Other Tables
Results from the following commands
+CMUX
+CMUX
+COPS
+COPS
+WOPEN
ATD><index>[;],ATD><phonebook><index>[;]
+WOPEN
AT+WAC
+WDIAG, +WBCM
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