How do I change T9 language? Updated June 07, 2017 13:34 Follow Tap on the ‘Hamburger menu’ -> Settings -> Language -> T9 Language. 1.) 2.) Related articles My Call log is not updating (empty) Live Caller ID is not working Can my number be shared if someone searches for my name? How do I turn off the availability feature? Truecaller 7 for iOS - CallKit integrated Comments 0 comments Article is closed for comments.