Quectel EC25 User Manual

LTE Module Series
EC25&EC21 AT Commands Manual
EC25&EC21_AT_Commands_Manual 175 / 231
11 Supplementary Service Commands
11.1. AT+CCFC Call Forwarding Number and Conditions Control
The command allows control of the call forwarding supplementary service according to 3GPP TS 22.082.
Registration, erasure, activation, deactivation and status query are supported.
AT+CCFC Call Forwarding Number and Conditions Control
Test Command
AT+CCFC=?
Response
+CCFC: (list of supported <reads>s)
OK
Write Command
AT+CCFC=<reads>,<mode>[,<numbe
r>[,<type>[,<class>[,<subaddr>[,<sat
ype>[,time]]]]]]
Response
TA controls the call forwarding supplementary service.
Registration, erasure, activation, deactivation, and status
query are supported.
Only <reads> and <mode> should be entered with mode
(0-2,4)
If <mode> is not equal to 2 and the command is executed
successfully:
OK
If <mode>=2 and the command is executed successfully
(only in connection with <reads> 0-3):
For registered call forwarding numbers:
+CCFC:
<status>,<class1>[,<number>,<type>[,<subaddr>,<satyp
e>[,<time>]]] [<CR><LF>+CCFC: ....]
OK
If no call forwarding numbers are registered (and therefore all
classes are inactive):
+CCFC: <status>,<class>
OK

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