I'm trying conversation in my e71-2 (sw 200.21.118) and is very neat. The problem is that I receive my SMS with different prefixes on the number and conversation doesn't understand this while the messaging app works fine.
To give an example:
My contact "Fer" is stored with number 55555555.
I send an SMS to 55555555, conversation correctly shows "Fer" as the destination.
I receive the answer back from 01155555555, messaging correctly shows "Fer" as the sender, conversation shows a new thread starting with this message.
I reply the message from messaging, as the destination number is 01155555555, conversation shows this new message in the second thread.
A different SMSC in my mobile provider is used and the reply comes back to me as +541155555555, a new thread is shown in conversation, while messaging correctly show this as "Fer"
This is a showstopper bug for me.
PS: I didn't install the Phonebook manager extension first. I installed it now and then reinstalled Conversation, but I have the same problem.