LSV/Debit Direct With LSV/Debit Direct your bank or post office will directly charge your account every month. Your bank will send you a LSV/Debit Direct notice. Register for LSV/Debit Direct, this payment method is safe and simple. Download the application form , complete it on your screen, print it, sign it and send it to the following address: TalkTalk Telecom LLC P.O. Box 1359 CH-6301 Zug Fax: 0800 300 151