How to enable 'Typing Indicator'? Follow Android: Open Truecaller and tap on the Menu Settings > Messaging > Chat settings > Typing Indicator. iPhone: Open Truecaller and tap on avatar icon Settings > Chat >Typing Indicator. Related articles Can I backup my chat messages? How to switch from chat to SMS/Schedule SMS: Group Chat Can I schedule a message on Truecaller? Backup & Restore Comments 0 comments Article is closed for comments.