Rename a file in Simcom modules
To rename a file in SIM7XX modules,
- Allocate data buffer using the AT+CFSINIT command
- Rename file using the AT+CFSREN command
- Free the data buffer using the AT+CFSTERM command
AT Command Tester tool provides an easy to use interface to test renaming files in Simcom modules.
Rename file
![](https://m2msupport.net/m2msupport/wp-content/uploads/2020/06/sim7xxx_file_rename.png)