To make sure Caller ID is enabled on your iPhone to you need to:
Step 1: Enable Call Blocking and Identification
Please enable all switches for Truecaller in iPhone Settings > Phone > Call Blocking & Identification
To make sure Caller ID is enabled on your iPhone to you need to:
Step 1: Enable Call Blocking and Identification
Please enable all switches for Truecaller in iPhone Settings > Phone > Call Blocking & Identification