Character - Neoway M660 User Manual

Neo_M660 User Manual

4 Character

General parameters
Operating temperature
Operating voltage
Operating Current
Storage temperature
Humidity range
GSM Specifications
Frequency
Sensitivity
The Maximum transmission
Power
Protocol
AT
Audio
SMS
Grouped Data
Coding scheme
Mobile Station type
Circuit Switched Data
Supplement Service
Main Processor
Reserved software
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V1.0
Table 4-1
-30℃～+70℃
3.5V～4.3V（recommendation 3.9V ）
See table 4-2 and 4-3
-40℃～+80℃
0%～95%
Table 4-2
900/1800/850/1900
＜ -106dBm
850/900 Class4(2W)
1800/1900 Class1(1W)
Compatible with GSM/GPRS Phase2/2+
GSM07.07
Extended command sets
FR、EFR、HR、AMR voice coding
TEXT/PDU
Point to point/cell broadcast
GPRS CLASS 12
CS1~CS4
Class B
Support CSD data service
Support USSD
Call forward（CFB,CFNA,CFU）
Call waiting
Threeway calling
ARM7-EJ@104MHz, 32Mbits SRAM,32~64Mbits Nor
Flash
16Mbits RAM，16~32Mbits Flash
Description
Description
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