Configuration for phone book entry
| Fieldname | Description |
| Displayed name | Name for your phone book entry (For example: John Doe). |
| Displayed number | Enter the respective telephone number to your phone book entry. |
| Entry is visibe for (empty list gives visibility to everybody) | Specify whether the phone book entry should be visible to all or only specific extensions. To make the entry only visible to a specific extensions, click on When leaving this list blank, the phone book entry is visible to all extensions. |
| Visible for | List of phone book entry that see your telephone number. |
| Target VPN number | Enter here your O2 VPN number, e.g. 49800588769123*1. |
| VPN Typ | Choose your O2 VPN*1. |
*1 for more information consult the O2-VPN leaflet
| Icons | Function |
 | Add entry |
 | Delete selected entry |