Quectel EC25 User Manual

LTE Module Series
EC25&EC21 AT Commands Manual
EC25&EC21_AT_Commands_Manual 29 / 231
Parameter
Example
AT+CSCS? //Query the current character set
+CSCS: “GSM”
OK
AT+CSCS=“UCS2” //Set the character set to “UCS2”
OK
AT+CSCS?
+CSCS: “UCS2”
OK
2.25. AT+QURCCFG Configure URC Indication Option
The command is used to configure the output port of URC.
OK
Write Command
AT+CSCS=<chset>
Response
Set character set <chset> which is used by the TE. The TA
can then convert character strings correctly between the TE
and ME character sets.
OK
Maximum Response Time
300ms
Reference
3GPP TS 27.007
<chset> “GSM” GSM default alphabet
“IRA” International reference alphabet
“UCS2” UCS2 alphabet
AT+QURCCFG Configure URC Indication Option
Test Command
AT+QURCCFG=?
Response
+QURCCFG: "urcport",("usbat","usbmodem","uart1")
OK
Write Command
AT+QURCCFG="urcport"[,<urcportv
If the configuration parameter <urcportvalue> is omitted,
return current configuration:

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