Undoing some damage

I've been busy today collating phone numbers of my contacts. Reconstructing the entire list may not be required, but some vital numbers may have been lost permanently. I need some leads...urgently.

I'll use Yahoo! Address Book as a backup from now on. But I feel synchronizing the numbers each time won't be a trivial task.

Manilal has tentatively got a new job. Santosh may be left to fend for himself in his old dwelling for the time being.