1.2 Making Calls42 User Manual1.2.8 Remote SettingYou can set the following features on your telephone from another extension or through DISA.• Call Forwarding (FWD)/Do Not Disturb (DND)• Changing the Log-in/Log-out Status of Extensions• Absent Message• Extension Lock• Time Service—Changing the Time Mode (Day/Night/Lunch/Break)From another extension• WARNINGWhen you enable the Outside-to-Outside Call feature of DISA, and a third partydiscovers the password (verified code PIN/extension PIN) of the PBX, there will be arisk that they will make fraudulent phone calls using the telephone line, and the costwill be charged to your own account. In order to avoid this problem, we stronglyrecommend the following points:a) Carefully maintain the secrecy of the PIN.b) Specify a complicated PIN as long and random as you can make it.c) Change the PIN frequently.• Time limitBoth parties will hear an alarm tone fifteen seconds before the specified time limit. To extend,press any dial button except .• If Built-in Automated Attendant service is set, you can access the desired extensionsimply by pressing a single digit (0-9) from the options given the prerecorded message.Off-hook.PT/SLT/PSEnter 47.extension PINyourextension no.desiredfeature no.Dial yourextension number.Enter extension PIN(max. 10 digits).If a wrong extension PIN isentered, you hear an alarm tone.Dial desiredfeature number.74 C.Tone &D.TonePIN: Personal Identification Number