9220 - How to place the SIM card? September 19, 2023 20:42 Updated Insert the SIM card into the SIM slot and not the SAM slot. Please restart your terminal hereafter. Do not forget to modify the APN of your sim card : Proximus sim card Tango sim card Related articles Android- How to connect to the Mobile Network (GPRS)? 9220 - How to configure the APN for a Proximus sim card? 5310 - How to place the SIM card? 9220 - How to configure the APN for a Tango sim card? 9220 - How to connect to LAN?