SimCom SIM7500 Series User Manual

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SIM7500_SIM7600 Series_AT Command Manual_V1.07 2017-12-25
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The bytes of data to output. The maximum value is 1024 for each AT+CFTPSCACHERD calling.
Examples
AT+CFTPSCACHERD?
+CFTPSCACHERD: 102400
OK
AT+CFTPSCACHERD
+CFTPSGET: DATA, 1024
…
OK
15.4.15 Unsolicited FTPS Codes
Code
Description
+CFTPSNOTIFY: PEER
CLOSED
The FTPS session is closed by the server.
15.4.16 Unsolicited FTPS command <err> Codes
0 FTPS operation succeeded
1 SSL verify alert
2 Unknown FTPS error
3 FTPS busy
4 FTPS server closed connection
5 Timeout
6
FTPS transfer failed
7 FTPS memory error
8 Invalid parameter
9 Operation rejected by FTPS server
10 Network error
15.5 HTTP
15.5.1 AT+CHTTPACT Launch a HTTP operation
Description
This command is used to
launch a HTTP operation like GET or POST. Each <Ctrl+Z> character
presented in the data flow of serial port will be coded as <ETX><Ctrl+Z>. Each <ETX> character
SIMCOM CONFIDENTIAL FILE

SimCom SIM7500 Series Specifications

General

Brand	SimCom
Model	SIM7500 Series
Category	Control Unit
Language	English