TowerTalkTowerTalkFrequencies and squawks are read digit by digit — and the decimal point is a word. Hold the button, read it out, and every digit is marked straight away.
Read this out
125.025
Digit by digit — never “twenty”. Say “decimal” for the point.
One Two Five Decimal Zero Two Five
Pronunciation is marked generously: speech recognition writes “Alpha” for Alfa and “Juliet” for Juliett however clearly you say them, and being marked wrong for the microphone’s spelling teaches nothing. The spelling that counts is on the alphabet revision card.