4.2 Feature Number Table188 User Manual2.1.1 Extension Control* 1 To lock/unlock other extensions (RemoteExtension Lock)– To unlock 782( )extension no.– To lock 783( )extension no.* 1 2.1.2 Time Service Mode Control 780( )– Day/Night/Lunch/Break 0/1/2/3* 1 2.1.4 Turning on the External BackgroundMusic (BGM)35( )– To play KX-TDA100/KX-TDA200: external pager no.(1 digit)/ + BGM no. (1 digit)KX-TDA15/KX-TDA30: 11– To stop KX-TDA100/KX-TDA200: external pager no.(1 digit)/ + 0KX-TDA15/KX-TDA30: 10* 1 2.1.5 Recording Outgoing Messages (OGM) 36( )– To record 1 + OGM floating extension no.– To play back 2 + OGM floating extension no.– To record from an external BGM (MOH)portKX-TDA100/KX-TDA200: 3 + BGM port no.(1 digit) + OGM floating extension no.KX-TDA15/KX-TDA30: 31 + OGM floatingextension no.– To clear 0 + OGM floating extension no.3.1.1 Customising Your Phone (PersonalProgramming)Assigning an Extension PIN to Your Extension(Extension PIN [Personal IdentificationNumber])799( )– To set 1 + extension PIN + # + same extension PIN+ #– To cancel 0 + stored extension PIN*1*2: Manager only: Supervisor onlyFeature (While dial tone is heard) Default(New) Additional digits