11ContentsSecurity...................................................................................83•PIN1 Check .........................................................................84•Change PIN1 ......................................................................84•Phone Lock .........................................................................84•Change Password...............................................................84•Phone Barring .....................................................................84•Fixed Dialing (Fixed Dialing Numbers) ...............................85•Change PIN2 ......................................................................85•Network Barring ..................................................................85•Closed User Group (CUG) ..................................................85Software Version ....................................................................85Reset ......................................................................................86TTY .........................................................................................86AppendixMenu tree...............................................................................88Access codes........................................................................90Troubleshooting checklist ...................................................91Performance and safety .......................................................92Glossary ................................................................................93FCC & Industry Canada Regulatory Compliance ..............95Safety Precautions ...............................................................97Warranty ................................................................................99070209_C3B_EN.indd 11 2007.2.9 2:37:9 PM