Quectel EC25 User Manual

LTE Module Series
EC25&EC21 AT Commands Manual
EC25&EC21_AT_Commands_Manual 69 / 231
Example
AT+QCCID //Query ICCID of the (U)SIM card
+QCCID: 89860025128306012474
OK
5.8. AT+QPINC Display PIN Remainder Counter
The command can query the number of attempts left to enter the password of (U)SIM PIN/PUK.
Parameter
AT+ QPINC Display PIN Remainder Counter
Test Command
AT+QPINC=?
Response
+QPINC: ("SC","P2")
OK
Read Command
AT+QPINC?
Response
+QPINC: "SC", <pincounter>,<pukcounter>
+QPINC: "P2", <pincounter>,<pukcounter>
OK
Write Command
AT+QPINC=<facility>
Response
+QPINC: <facility>,<pincounter>,<pukcounter>
OK
ERROR
If there is any error related to ME functionality:
+CME ERROR: <err>
Maximum Response Time
300ms
<facility> “SC” (U)SIM PIN
“P2” (U)SIM PIN2
<pincounter> Number of attempts left to enter the password of PIN
<pukcounter> Number of attempts left to enter the password of PUK

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