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Which option is a benefit of implementing CFUR?

Posted: Fri Jul 22, 2022 3:37 pm
by answerhappygod
Which option is a benefit of implementing CFUR?

A. CFUR is designed to initiate TEHO to reduce toll charges.
B. CFUR can prevent phones from unregistering.
C. CFUR can reroute calls placed to a temporarily unregistered destination phone.
D. CFUR eliminates the need for COR on an ISR.