1 | Line Keys | 8 | Speaker | 15 | Power |
2 | Soft keys | 9 | Mute | 16 | Kensington Lock |
3 | Navigation keys | 10 | Headset | 17 | USB Port |
4 | Standard keypad | 11 | Transfer | 18 | PC Port |
5 | MENU/OK key | 12 | Hold | 19 | LAN Port |
6 | Volume | 13 | Message | 20 | Handset Port |
7 | Send | 14 | Message Waiting Indicator | 21 | Headset Port |