Cisco Exam Questions

What does the Digit Discard Instruction of PreDot do to the pattern 9.2148134444?

What does the Digit Discard Instruction of PreDot do to the pattern 9.2148134444?

A.
Prefix a 9 before the ‘.’ of none is dialed.

B.
Discard 2148134444 and send the 9 access code.

C.
Only collect the first four digits counting right to left.

D.
Change it to 2148134444 before presenting it to the PSTN.