Refer to the exhibit. When a user presses a speed dial to +442079460255 when the SAF network is
down, which event should occur?

A.
The call will reroute via the PSTN with the constructed PSTN number as 442079460255.

B.
The call will reroute via the PSTN with the constructed PSTN number as +442079460255.

C.
The call will reroute via the PSTN with the constructed PSTN number as 00442079460255.

D.
The call will fail because the ToDID is 0:.

E.
The call will fail because the called number will be 2079460255.