An engineer is configuring a group of DNs and wants the external phone number mask to match the last four digits of the DN.
Which option should be used?
A . 123555xxxx
B . 123555XXXX
C . 123555****
D . 123555….
Answer: B
An engineer is configuring a group of DNs and wants the external phone number mask to match the last four digits of the DN.
Which option should be used?
A . 123555xxxx
B . 123555XXXX
C . 123555****
D . 123555….
Answer: B