Quectel EC25 User Manual

LTE Module Series
EC25&EC21 AT Commands Manual
EC25&EC21_AT_Commands_Manual 64 / 231
Example
//Enter PIN
AT+CPIN?
+CPIN: SIM PIN //Queried PIN code is locked
OK
AT+CPIN=1234 //Enter PIN
OK
+CPIN: READY
AT+CPIN? //PIN has already been entered
+CPIN: READY
OK
//Enter PUK and PIN
AT+CPIN?
+CPIN: SIM PUK //Queried PUK code is locked
OK
AT+CPIN="26601934","1234" //Enter PUK and new PIN password
OK
+CPIN: READY
AT+CPIN?
+CPIN: READY //PUK has already been entered
to be given
PH-NETSUB PIN MT is waiting for network subset personalization password to be
given
PH-NETSUB PUK MT is waiting for network subset personalization unblocking
password to be given
PH-SP PIN MT is waiting for service provider personalization password to
be given
PH-SP PUK MT is waiting for service provider personalization unblocking
password to be given
PH-CORP PIN MT is waiting for corporate personalization password to be
given
PH-CORP PUK MT is waiting for corporate personalization unblocking
password to be given
<pin> String type. Password. If the requested password was a PUK, such as (U)SIM PUK1,
PH-FSIM PUK or another passwords, then <pin> must be followed by <new_pin>.
<new_pin> String type. New password required if the requested code was a 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