MTCMR-G-F4 Multi-Tech Systems, MTCMR-G-F4 Datasheet - Page 108
![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: 108 of 203
- Download datasheet (884Kb)
Syntax:
Multi-Tech Systems, Inc. GPRS AT Commands Reference Guide (Document Number S000293J)
•
•
Value Requested Dump
If requested dump parameter is not provided, one of the last +CCED commands sill be used (or 15 by default) will
be used.
Values of MCC/MNC are set to 0 in the case of “No service”.
1
2
3
4
5
6
7
8
Command syntax: AT+CCED=<mode>[, <requested dump>]
Command
AT+CCED=0
Note: Last request was AT_CCED=0,3 (main cell
and neighbors 1 to 6): you can see MCC,MNC
sequences (here 208,20)
AT+CCED=0,1
Note: Only Main Cell request
AT+CCED=0,1
Note: Call in progress: RxLev and RxQual are
empty, RxLevFull, RxLevSub, RxQualFull, and
RxQualSub have data
AT+CCED=1,8,1
AT+CCED=0,16
Note: idle mode
AT+CCED=0,16
Note: dedicated mode
AT+CCED=1,16
+CCED response: Main Cell only
+CCED response: Neighbors 1 to 6
+CCED response: Main Cell; then Neighbors 1
to 6
+CCED response: Timing Advance Only
+CCED response: Main Cell; then Timing
Advance
+CCED response: Neighbors 1 to 6; then
Timing Advance
+CCED response: Main Cell; then Neighbors 1
to 2, then Timing Advance
+CSQ response: Main Cell RSSI indications
•
Combination of the requested dump is supported (addition of the values 1, 2, 4, and 8):
Possible responses
+CCED:208,20,0002,0418,37,706,24,,,0,,,0,208,20,0006,98
9b,37,835,20,208,,20,0002,02a9,37,831,12,208,20,0101,79
66,34,818,508,20,0006,9899,39,713,9,208,20,0002,0a72,3
3,711,12,208,20,0101,03fb,36,824,10,1
OK
+CCED:208,20,0002,0418,37,706,25,,,0,,,0
OK
+CCED:208,10,189C,,19,85,,31,32,,0,0
OK
OK
+CSQ: 12,99
+CSQ: 13,99
+CCED:
208,20,0006,0418,54,789,,,,255,,,0,208,20,0,0006,57,1018,
20,208,01,7500,6497,17,55,17,208,10,54c4,f0ed,31,700,9,
208,20,0006,7d9a,50,1023,8,208,20,0002,9a29,48,1015,7,
1,1,1,2,1,2
OK
Note: 1,1,1,2,1,2 correspond to the Main Cell Timing
Advance and 5 Neighbors Timing Advance
+CCED:
208,20,0006,0418,54,789,,19,19,0,0,,,,,,41,801,6,,,,,57,101
8,20,,,,,48,1015,10,,,,,57,1006,4,,,,,50,1023,7,,,,,57,814,3,1,
,,,,,
OK
Note: Neighbors Timing Advances are not available in
dedicated mode
+CME ERROR: 3
-------
Value Requested Dump
value
11
12
10
13
14
15
No
16
9
+CSQ response; then +CCED response with
Main Cell only
+CSQ response; then +CCED response with
Neighbors 1 to 6
+CSQ response; then +CCED response with
Main Cell; then Neighbors 1 to 6
+CSQ response; then +CCED response with
Timing Advance Only
+CSQ response; then +CCED response with
Main Cell; then Timing Advance
+CSQ response; then +CCED response with
Neighbors 1 to 6; then Timing Advance
+CSQ response; then +CCED response: Main
Cell, then Neighbors 1 to 6, then Timing Advance
+CCED response: Main Cell, then Neighbors 1 to
6, then Main Cell Timing Advance, then
Neighbor1 to Neighbor6 Timing Advance
-----------------------------------------------------------------
Last value used for CCED request or 15
Chapter 13 – Specific AT Commands
108
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