[cc] | Public number | Indicates the country code. Example: +[cc]* in a call permission indicates authorization for national calls (i.e., calls within the same country). This means that this call permission can also be used for cross-national locations. |
[ac] | Public number | Indicates the area code. Example: +[cc][ac]* in a call permission indicates authorization for local calls (i.e., calls within the same city). This means that this call permission can also be used for inter-location calls. |