Update phone-number-management-for-belgium.md

Fixed TF OB capability

Author: krkutser

articles/communication-services/concepts/numbers/phone-number-management-for-belgium.md

@@ -20,7 +20,7 @@ Use the below tables to find all the relevant information on number availability
 
 | Number Type | Send SMS             | Receive SMS          | Make Calls           | Receive Calls          |
 | :---------- | :------------------- | :------------------- | :------------------- | :--------------------- |
-| Toll-Free   | -  | - | General Availability | General Availability\* |
+| Toll-Free   | -  | - | - | General Availability\* |
 | Local       | -                    | -                    | General Availability | General Availability\* |
 
 \* Please refer to [Inbound calling capabilities page](../telephony/inbound-calling-capabilities.md) for details.