Location/place: BIKANER

Name of company/service: Tata Teleservices Ltd.

RESPECTED SIR/MADAM,
I HAVE A TATA DOCOMO NUMBER THAT IS 7737889967. THIS NUMBER I AM USING SINCE MORE THAN ONE YEAR. AND NOW THIS NUMBER ALLOTED A NEW CUSTOMER WITHOUT ANY INFORMATION TO ME. I WANA TAKE ACTION ABOUT TATA TELESERVICES LTD. HOW CAN I TAKE ACTION ABOUT TATA COMPANY..THANKING YOU