How effective is DND?

Name: How effective is DND?
Uploaded: Sun, 09 Aug 2009 21:00:01 +0530
Duration: 21 min 24 s
Description: Stop unwanted calls by registering to DND. But does 'do not disturb' really work? A discussion on this problem in Cell Guru.

पर प्रकाशित: 9 अगस्त 2009 | अवधि: 21:24

Stop unwanted calls by registering to DND. But does 'do not disturb' really work? A discussion on this problem in Cell Guru.