Delete a file in Simcom modules
To delete to a file in SIM7XX modules,
- Allocate data buffer using the AT+CFSINIT command
- Setup the folder and file name to delete using the AT+CFSDFILE command
- Free the data buffer using the AT+CFSTERM command
AT Command Tester tool provides an easy to use interface to test writing files to Simcom modules.
Write file to device
![](https://m2msupport.net/m2msupport/wp-content/uploads/2020/06/sim7xxx_file_delete.png)