this situation has not happened to me yet. but for the eventuality i like to be prepared.
i sync. using IrDA and sometimes it takes much time.
What happens if it rings. Can i just pick up and answer without corrupting the synchronisation ?
disrupt sync by answering your call
As long you are in range of the IR, nothing should go wrong, if the telephone would not be in range then the PC will make a noise and wait 20 Seconds till the P800 will be in range again.
Using USB Cradle\Headset or BT nothing goes wrong if you take a call while syncronizing
So taht you wont disrupt the sync, use your headset to answer the call 😊