Quectel EC25 User Manual

LTE Module Series
EC25&EC21 AT Commands Manual
EC25&EC21_AT_Commands_Manual 59 / 231
“LTE”
“TD-SCDMA”
“CDMA”
“HDR”
“EVDO”
“UNKNOWN”
The examples of URC are as below:
+QIND: "act","HSDPA&HSUPA"
+QIND: "act","UNKNOWN"
The description of “act” is as below:
1. If module does not register on network, the
<actvalue> would be “UNKNOWN”.
2. If this configuration is ON, the URC of "act" will be
reported immediately. Only when the network
access technology changes, a new URC will be
reported.
<enable> URC indication is ON or OFF
0 OFF
1 ON
<savetonvram> Whether to save configuration into NV. Not saved by default.
0 Not save
1 Save

Quectel EC25 Specifications

General

Category	LTE Module
LTE TDD	B38/B40/B41
WCDMA	B1/B5/B8
GSM	850/900/1800/1900 MHz
Data rates	LTE Cat 4: 150 Mbps DL/50 Mbps UL
GNSS	GPS/GLONASS/BeiDou/Galileo/QZSS
Operating Temperature	-40°C to +85°C
Form Factor	LCC
Storage Temperature	-45°C to +90°C
SIM Interface	1.8V/3.0V
Antenna Interface	Main, Diversity, GNSS
LTE FDD	B1/B3/B5/B7/B8/B20
Interfaces	USB 2.0, UART, PCM, GPIO
Operating Voltage	3.3V - 4.3V
Protocols	TCP/IP, UDP, FTP, HTTP, HTTPS
Certifications	CE, FCC, PTCRB, GCF, RCM, IC