The term operational cell is identified in base64 scheme by the sequence b3BlcmF0aW9uYWwgY2VsbA==, while the MD5 signature is equal to 8c62fcabb8b95c8cf5ed3411af9dc576. The ASCII encoding of operational cell in hexadecimal notation is 6f7065726174696f6e616c2063656c6c.