What is the maximum number of digits that can be assigned to a European Subscriber Number
using the European Telephony Numbering Space?
A.
7
B.
15
C.
10
D.
17
What is the maximum number of digits that can be assigned to a European Subscriber Number using the European Telephony Numbering Space?
What is the maximum number of digits that can be assigned to a European Subscriber Number
using the European Telephony Numbering Space?