Quectel EC25 User Manual

LTE Module Series
EC25&EC21 AT Commands Manual
EC25&EC21_AT_Commands_Manual 58 / 231
Parameter
<urctype> URC type
"all" Main switch of all URCs. Default is ON.
"csq" Indication of signal strength and channel bit error rate
change (similar to AT+CSQ). Default is OFF. If this
configuration is ON, present:
+QIND: “csq”,<rssi>,<ber>
"smsfull" SMS storage full indication. Default is OFF. If this
configuration is ON, present:
+QIND: “smsfull”,<storage>
"ring" “RING” indication. Default is ON.
"smsincoming" Incoming message indication. Default is ON.
Related URCs list:
+CMTI, +CMT, +CDS
"act" Indication of network access technology change.
Default is OFF. If this configuration is ON, present:
+QIND: "act",<actvalue>
<actvalue> is string format. The values are as below:
“GSM”
“EGPRS”
“WCDMA”
“HSDPA”
“HSUPA”
“HSDPA&HSUPA”
OK
Write command
AT+QINDCFG=<urctype>[,<enable>[,<
savetonvram>]]
Response
If <enable> and <savetonvram> are omitted, the current
configuration will be returned:
+QINDCFG: <urctype>,<enable>
OK
If <enable> and <savetonvram> are not omitted, set the
URC indication configurations:
OK
ERROR
If there is any error related to ME functionality:
+CME ERROR: <err>
Maximum Response Time
300ms

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