Quectel EC25 User Manual

LTE Module Series
EC25&EC21 AT Commands Manual
EC25&EC21_AT_Commands_Manual 54 / 231
Parameter
4.3.17. AT+QCFG="urc/delay" Delay URC Indication
The command can delay the output of URC indication until ring indicator pulse ends.
OK
If <risignatype> is not omitted, configure the RI signal
output carrier:
OK
ERROR
If there is any error related to ME functionality:
+CME ERROR: <err>
Maximum Response Time
300ms
<risignaltype> RI signal output carrier.
"respective" The ring indicator behaves on the port where URC is
presented.
For example, if a URC is presented on UART port, it is
physical ring indicator. If the URC is presented on USB port,
it is virtual ring indicator. If the URC is presented on USB AT
port, and the port does not support ring indicator, then there
will be no ring indicator. AT+QURCCFG=“urcport” can get
the port on which URC is presented.
"physical" No matter which port URC is presented on, URC only
causes the behavior of physical ring indicator.
AT+QCFG="urc/delay" Delay URC Indication
Write Command
AT+QCFG="urc/delay"[,<enable>]
Response
If <enable> is omitted, return the current configuration :
+QCFG: "urc/delay",<enable>
OK
If <enable> is not omitted, set when the URC indication will
be outputted:
OK
ERROR
If there is any error related to ME functionality:

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