Quectel BG96 At Command Manual

LTE Module Series
BG96 FILE AT Commands Manual
BG96_FILE_AT_Commands_Manual 16 / 22
Parameter
2.11. AT+QFTUCAT Truncate a File from the File Pointer
The command will truncate all the data behind the position that the file pointer indicates.
Parameter
2.12. AT+QFCLOSE Close a File
The command closes a file and ends the operation to the file. After that, the file handle is released and
should not be used again, unless open the file again with AT+QFOPEN.
<filehandle> The handle of the file to be operated.
<offset> The offset from the beginning of the file.
<err> An error code relating to ME or network. Please refer to Chapter 4 for details.
AT+QFTUCAT Truncate a File from the File Pointer
Test Command
AT+QFTUCAT=?
Response
+QFTUCAT: <filehandle>
OK
Write Command
AT+QFTUCAT=<filehandle>
Response
OK
If there is any error:
+CME ERROR: <err>
<filehandle> The handle of the file to be operated.
<err> An error code relating to ME or network. Please refer to Chapter 4 for details.
AT+QFCLOSE Close a File
Test Command
AT+QFCLOSE=?
Response
+QFCLOSE: <filehandle>
OK
Write Command
AT+QFCLOSE=<filehandle>
Response
OK

Quectel BG96 Specifications

General

Category	LTE Cat M1/Cat NB1/EGPRS Module
Chipset	Qualcomm MDM9206
LTE FDD Bands	B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B26/B28
GSM	850/900/1800/1900MHz
Operating Temperature	-40°C to +85°C
Dimensions	23.6mm × 19.9mm × 2.2mm
GNSS	GPS/GLONASS/BeiDou/Galileo/QZSS
LTE TDD Bands	B39
LTE Cat M1 Data Rate	375 kbps (DL), 375 kbps (UL)
LTE Cat NB1 Data Rate	32 kbps (DL), 70 kbps (UL)
EGPRS Data Rate	296 kbps (DL), 236.8 kbps (UL)
Storage Temperature	-45°C ~ +90°C
Interfaces	UART, USB, PCM, ADC, GPIO
SIM Interface	1.8V/3V
Protocols	TCP/UDP/PPP/FTP/HTTP/MQTT/CoAP
Certifications	CE, FCC, PTCRB