It is used only in the Udmurt language where it represents the close front unrounded vowel , and is used only after the non-palatalized dentals , , , ,  and ; the Cyrillic letter I (Ии) is used otherwise.
This is used only in the Udmurt language, where it represents the close front unrounded vowel. It is used exclusively after non-palatalized dental consonants: , , , , and ; the Cyrillic letter I (Ии) is used otherwise.