Pure it, purification system has been purchased vide invoice no: IS08/JBP[protected], dtd. 06.12.08, Customer ID - [protected]. From last six days we are calling on help line no at MP:[protected] for replacement of bettery kit, but is it showing constantly engagaed & hence not able to contacted. On 24th June'09 we had contacted Pankaj Agencies, from where we had given delivery of the machine. Mr. Anil is giving assurance on the phone,...