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Quectel EC25 User Manual

Quectel EC25
232 pages
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LTE Module Series
EC25&EC21 AT Commands Manual
EC25&EC21_AT_Commands_Manual 214 / 231
18
SIM PUK2 required
20
Memory full
21
Invalid index
22
Not found
23
Memory failure
24
Text string too long
25
Invalid characters in text string
26
Dial string too long
27
Invalid characters in dial string
30
No network service
31
Network timeout
32
Network not allowed - emergency calls only
40
Network personalization PIN required
41
Network personalization PUK required
42
Network subset personalization PIN required
43
Network subset personalization PUK required
44
Service provider personalization PIN required
45
Service provider personalization PUK required
46
Corporate personalization PIN required
47
Corporate personalization PUK required
901
Audio unknown error
902
Audio invalid parameters
903
Audio operation not supported
904
Audio device busy

Table of Contents

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Quectel EC25 Specifications

General IconGeneral
CategoryLTE Module
LTE TDDB38/B40/B41
WCDMAB1/B5/B8
GSM850/900/1800/1900 MHz
Data ratesLTE Cat 4: 150 Mbps DL/50 Mbps UL
GNSSGPS/GLONASS/BeiDou/Galileo/QZSS
Operating Temperature-40°C to +85°C
Form FactorLCC
Storage Temperature-45°C to +90°C
SIM Interface1.8V/3.0V
Antenna InterfaceMain, Diversity, GNSS
LTE FDDB1/B3/B5/B7/B8/B20
InterfacesUSB 2.0, UART, PCM, GPIO
Operating Voltage3.3V - 4.3V
ProtocolsTCP/IP, UDP, FTP, HTTP, HTTPS
CertificationsCE, FCC, PTCRB, GCF, RCM, IC

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