What does your appointment letter say about the notice period when the employee is in probation and how many days notice is to be given by both the parties?
You may have completed 7 months in the company, but till they confirm you in written, you cannot be called a confirmed employee.
Also who had signed your Appointment Letter, the operation head or the HR team. In some companies, the operation head also heads the HR department and usually signs the letters.
Check the above and you will find answers to your own query.
21st August 2014 From India, Mumbai