Answer summons while waiting for debt varification?
I received a summons today from a credit card collection agency atty. The summons is the first piece of communication that I have had from this agency or the atty, so I am going to send a letter tomorrow requesting varification of the debt. I do owe the debt, but I need to know how to answer the summons while I am waiting for varification documents. I have 21 days to answer the summons, if I answer "yes" to owing the debt, but the collection agency is not able to provide documentation, am I still responsible? I was going to send the letter to both the collection agency and the atty (in my state), is the correct way of asking for varification?
Also, I found a sample varification letter online. There is a line in the letter that I am wondering if it pertains to my case. The letter asks for varification that the company is licensed to collect in my state. Since they have hired an atty. Is this still a valid question?
Thank you for any information!