---------------------------------------------------------------------------------------------------------------------------------
50
Transfer to operator
161#或 1610#
Call back the extension
162#
25.
System option for transfer to a no
answerr Ext
Don’t call back
163#
Line break when busy 165#
26.
Dialing Extension Busy process
Transfer to operator 1650#
Cut off C.O.Line 166#
27.
No Answer process
Transfer to operator 1660#
Not conservation 170#
28.
Power Failure Conservation
Conservation 171#
Disable add digits 180#
29.
Add digits for intercom CID
Add two KK digits 180kk#
FSK mode 1810#
30.
Internal CID Transmit Mode
DTMF mode 1811#
FSK mode 1812#
DTMF mode 1813#
Auto mode 1814#
31.
Internal CID receive Mode
Double mode 1815#
32. No answer transfer time No answer transfer time 184TT#
33. External Line Reservation Time 186TT#
Prompt type 1880#
34. Prompt and in line ringing
In line ringing 1881#
Single direct dialing out 2NN0#
Single indirect dialing out 2NN1#
All direct dialing out 20#
35. Extension Dial-out Mode
All indirect dialing out 21#
Add single ext. 30MN0#
Clear single ext. 30MN1#
36.
Ringing Ext. Setting in Day
Mode
Clear all exts. 30M#
Add single ext. 31MN0# 37. Ringing Ext. Setting in Night
Mode
Clear single ext. 31MN1#