How to Know Your PF Balance with A Simple Miss Call
Just give a missed call at 01122901406 from your registered mobile no. and u will get an SMS Alert.
Ministry of Labour & Employment, EPFO provides a new service where the Provident Fund users can get their PF balance details by just giving missed call to 01122901406 and in order to activate UAN account just Send an SMS to 7738299899 to Activate UAN Account
You can also get PF details as SMS by sending SMS to 7738299899.
You can get more detail at
http://pib.nic.in/newsite/PrintRelease.aspx?relid=126952 and www.epfindia.gov.in