Yes.
When activated, the screen displays the padlock symbol and does not respond. Hold down the + and – keys for 5 seconds to activate or de-activate.
Please note: the keypad lock locks all buttons except standby and you cannot set a keypad lock in standby mode for this reason.
When activated, the screen displays the padlock symbol and does not respond. Hold down the + and – keys for 5 seconds to activate or de-activate.
Please note: the keypad lock locks all buttons except standby and you cannot set a keypad lock in standby mode for this reason.