Learn how to say Misdialled correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word misdial:
verb (misdials, misdialling, misdialled; US misdials, misdialing, misdialed)
dial a telephone number incorrectly:
callers sometimes misdial and think they’ve got through to the garage
an act of dialling a telephone number incorrectly:
BT said the number of misdials was lower than expected