MTCMR-G-F4 Multi-Tech Systems, MTCMR-G-F4 Datasheet - Page 75
![no-image](/images/no-image-200.jpg)
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
- Current page: 75 of 203
- Download datasheet (884Kb)
Cell Broadcast Message Identifiers +WCBM
Message Status Modification +WMSC
Multi-Tech Systems, Inc. GPRS AT Commands Reference Guide (Document Number S000293J)
Description:
Values:
Syntax:
Description:
Values:
Syntax:
Note:
This specific command is used to read the EF-CBMI SIM file.
The EF-CBMI file is not used with the +CSCB command.
The application should read this file (using AT+WCBM ?) and combine the Message Identifiers with
those required by the application.
<mids> message identifiers
Command Syntax: AT+WCBM= <mids>
This command allows the manipulation of a message status. The accepted status changes are from
READ to NOT READ and vice versa, and also from SENT to NOT SENT and vice versa.
<loc>
<status> New status to be stored, as in the +CMGL command
Command Syntax: AT+WMSC= <loc>, <status>
Possible responses:
If all parameters are correct, the product overwrites the whole SMS in SIM.
Only the first byte (Status byte) is changed.
Command
AT+WCBM=”10,100,1000,10000”
Note : Write 4 messages identifiers in EFCBMI
AT+WCBM?
Note : Read the CBMIs in EF-CBMI
Command
AT+CMGR=2
AT+WMSC=2,”REC
UNREAD”
AT+CMGR=2
OK
+CMS ERROR: 321
+CMS ERROR: 302
Location number of the stored message <interger>
PDU Mode
0
1
2
3
“REC UNREAD”
“REC READ”
“STO UNSENT”
“STO SENT”
Text Mode
If the location is valid
If <loc> is invalid or free
If the new <status> and the previous one are incompatible (1)
Possible responses
+CMGR: “REC READ”,”+336290918”,,”99/05/01
14:19:44+04” <CR><LF>
Hello All of you!
OK
+CMGR: “REC UNREAD”,”+336290918”,,”99/05/01
14:19:44+04” <CR><LF>
Hello All of you!
OK
Possible responses
OK
Note : CBMIs are stored in EF-CBMI
+WCBM=”10,100,1000,100000”
OK
Note : 4 CBMIs are stored in EF-CBMI
Chapter 9 – Short Messages Commands
75
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