Fortunately I have the below email from Pantel Technologies, thus I could remember the date - its on 29th February 2012 I have actually ordered for this product.
Then it took over a month's time for them to get back to me, I have received the below email on 4th April 2012 - confirming my order booking and the product delivery availability. This email also has a payment process (unlike online payment using debit card or online banking it is a traditional method).