AT Commands For UIM Hotswap
| No | Command | Description |
| F2101 | AT+UIMHOTSWAPON | Set UIM hotswap function on |
| F2102 | AT+UIMHOTSWAPLEVEL | Set UIM card detection level |
F2101 AT+UIMHOTSWAPON Set UIM Hotswap Function On
| R) AT+UIMHOTSWAPON? |
+UIMHOTSWAPON: <on_off>,<slot> +UIMHOTSWAPON: <on_off>,<slot> OK |
| W) AT+UIMHOTSWAPON=<onoff> |
OK or ERROR |
| <onoff> |
0 The UIM hotswap function is disabled 1 The UIM hotswap function is enabled |
|
<slot> |
Integer type. It indicates the slot number 1 Slot 1 |
| Example |
AT+UIMHOTSWAPON? +UIMHOTSWAPON: 0,1 +UIMHOTSWAPON: 0,2 OK AT+UIMHOTSWAPON=1,2 OK AT+UIMHOTSWAPON? +UIMHOTSWAPON: 0,1 +UIMHOTSWAPON: 1,2 OK |
NOTE
If the second parameter <slot> is omitted in write command, the default slot value is 1. Module reset to take effect
F2102 AT+UIMHOTSWAPLEVEL Set UIM Card Detection Level
| R) AT+UIMHOTSWAPLEVEL? |
+UIMHOTSWAPLEVEL: <level>,<slot> +UIMHOTSWAPLEVEL: <level>,<slot> OK |
| W) AT+UIMHOTSWAPLEVEL=<level> |
OK or ERROR |
| Parameter Saving Mode |
AUTO_SAVE_REBOOT |
| <level> |
0 ACTIVE LOW 1 ACTIVE HIGH |
|
<slot> |
Integer type. It indicates the slot number 1 Slot 1 2 Slot 2 |
| Example |
AT+UIMHOTSWAPLEVEL? +UIMHOTSWAPLEVEL: 0,1 +UIMHOTSWAPLEVEL: 0,2 OK AT+UIMHOTSWAPLEVEL=1,2 OK AT+UIMHOTSWAPLEVEL? +UIMHOTSWAPLEVEL: 0,1 +UIMHOTSWAPLEVEL: 1,2 OK |
NOTE
If the second parameter <slot> is omitted in write command, the default slot value is 1. Module reset to take effect
UIM card detection level depends on the SIM card holder, usually it’s a “normal open kind” one. The default value 1
WiFi IoT Module
Bluetooth Module
5G/LTE/CAT-M1/NB-IoT
