Refer to the exhibit. The St. Leger Emergency Response Supply Company has a home-office worker, Ms. Oswego, who is attached to its voice network. Which configuration command, when added to the configuration shown on both Router T1 and Router T2 would allow those attached to Router A to be able to call Ms. Oswego?（）

• A、prefix 
• B、num-exp 
• C、digit-strip 
• D、no digit-strip 
• E、forward digits 
• F、translation-rule