fix build

     * In GSM/UMTS, numeric format is 3 digit country code plus 2 or 3 digit

     * network code.

     *

     * @return numeric format of operator, null if unregistered or unknown

     */

    /*

     * The country code can be decoded using

     * {@link com.android.internal.telephony.MccTable#countryCodeForMcc(int)}.

     *

     * @return numeric format of operator, null if unregistered or unknown

     */

    public String getOperatorNumeric() {

        return mOperatorNumeric;