A. 1. Review cancellation policy: Familiarize yourself with TalkTalk's cancellation policy, which can usually be found on their website. 2. Prepare your account information: Have your account number and any relevant details ready when you call to cancel. 3. Follow the cancellation process: Call customer service and clearly state your intention to cancel. Ask for confirmation of the cancellation and any final charges.

B. 4. Document the cancellation: After cancelling, keep a record of the date, time, and the representative's name. Request a confirmation email or letter for your records.