innovaphone IP240 - Manual (Page 33)

Operating Manual IP Telephone IP240 - 31 -
- 31 -
7.3. Lock
1. In the initial state you can lock your IP telephone with the following keys:
¾ Menu key
¾ Function key next to Phone Setup
¾ Function key next to Lock Phone
You are prompted to enter your PIN before you can lock your IP telephone.
¾ Enter the PIN and press the Menu key.
The message “Attention no emergency calls possible!” appears and the telephone
returns to its initial state. The active lock is indicated on the display by the
symbol.
2. The way to unlock your IP telephone is as follows:
¾ Press the Menu key.
¾ Then enter the PIN.
¾ Finally press the Menu key.
7.4. Change PIN
The PIN is used to prevent unauthorised access. You can use this function to activate
the protection and specify the PIN. Proceed as follows to set the PIN:
¾ Press the Menu key.
¾ Press the function key next to Phone Setup.
¾ Press the function key next to Change PIN and enter the current PIN.
¾ To enter the new PIN, press the function key next to the New PIN field (upper field).
¾ The new PIN must be re-entered for security reasons. This time, however, press the
function key next to the lower New PIN field and re-enter your PIN.
¾ If you now press the Menu key twice, the “Changes activated” message appears and
the telephone returns to its initial state.
Note:
There is no default PIN setting.