Differences

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--- number_ranges [2020/11/16 09:10] – created st
+++ number_ranges [2020/11/16 09:14] – st
@@ Line 9: / Line 9: @@
 | 9000 - 9999  | Internal, special services, services that offer added value for several users. |
+Just because a number is not listed in the phone book does not mean that it is not used.
+If, during the creation of a number in GURU, a message appears telling you that the extension is already in use, then this is correct. There is no reason to open a support ticket.