Under the Fair Debt Collection Practices Act (FDCPA), a debt collector

A)

can continue collection efforts until you pay off your debts in total.
B)

must give you a written notice describing your debt in detail and what to do if you feel you do not owe the debt.
C)

cannot use abusive tactics to force you to pay a debt, but can contact your employer and seek his/her help.
D)

is permitted all forms of communication with you until the debt is resolved.

B