The term telephone conversation is identified in base64 scheme by the sequence dGVsZXBob25lIGNvbnZlcnNhdGlvbg==, while the MD5 signature is equal to 7d2c102979861745e46793585136ae7c. The ASCII encoding of telephone conversation in hexadecimal notation is 74656c6570686f6e6520636f6e766572736174696f6e.