Refer to the exhibit.

Which ds0-group option should you select to support automated number identification information
collection on inbound calls for this digital T1 voice circuit?

A.
e&m-wink-start

B.
e&m-delay-dial

C.
e&m-delay-dial

D.
e&m-lmr

E.
e&m-fgd

Explanation:
Because it can receive ANI information and sends DNIS info. But can’t send ANI.

http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/isdn/configuration/15-mt/vi-15-mtbook/vi-imp-t1cas-voip.html