Is there a way to enable CNAP (Caller Name Presentation)feature on the N73 and E71.

E71 has CNAP enabled but the name does not show up in call logs. It just stores the number is there a way to fix this issue?

(For those who don't know what is CNAP..(no offence) It is a feature provided by mobile phone company like rogers in canada where the caller name gets displayed while ringing (eventually stored in call logs) even when its not in the contact list. The phone OS has to support this feature in order for it to work)