Nothing happens when I click the loudspeaker icon in a dictionary entry. How can I play back the sound?
1. Make sure that the Ring/Silent switch is not flipped to silent mode.
2. Press the volume buttons to check your current volume level. This should be done while ABBYY Lingvo is running. Start ABBYY Lingvo Dictionaries for iOS and adjust the volume using the volume buttons on the side of your iPhone.