Home > Tricks & Tips > Check if SIM card available on device

Check if SIM card available on device


Interesting snippet:

        TelephonyManager tm = (TelephonyManager) this.getSystemService(Context.TELEPHONY_SERVICE);
        if (tm.getSimState() != TelephonyManager.SIM_STATE_ABSENT){
          // The phone has SIM card
        } else {
          // No SIM card on the phone
        }

Refer to TelephonyManager class for more information.

Cheers,
Pete Houston

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