Karel ip112 User Manual - page 26

IP TELEPHONE SET 

16

1)    Choose Phone->Preference->Daylight Saving Time to do the relating changes.   

2)    Choose Enable option, then you can set the Daylight Saving Time. 

3)    Choose Automatic. There is a table named as AutoDST.xml has been saved in the 

configuration file, If the table includes daylight saving time of your time zone, it will 

show the Fixed Type: By Date or By Week. And the daylight saving time is 

unchangeable, unless to update the AutoDST.xml via auto provision. 

Note:   

By default the time zone is +8 China(Beijing), Daylight Saving Time is Automatic.                 

Keypad Lock 

You can lock the keypad of your phone when you are temporarily not using it. This 

function helps you to protect your phone from unauthorized use. You can lock the 

following specific keys: 

Menu Key:            The Menu hot keys can not be used until unlocked. You can not access 

the menu of the phone.   

Function Keys:    The hard function keys (MESSAGE, FORWARD, RD, OK, X, navigation 

Keys, Volume adjustment button and line keys) can not be used until