Welltech LP-388 Release 103 - Manual (Page 22)

LP388 User’s Manual 21
LED Function description
System Indicator LED
1 Flashing for register fail and network fail.
Flash time: 200ms on; 200ms off
2 Lighting for the OFF HOOK.
Line 1
1 Flashing for the line holding and incoming call.
Flash time: 500ms on; 500ms off
2 Lighting for the line in use.
Line 2
1 Flashing for the line holding and incoming call.
Flash time: 500ms on; 500ms off
2 Lighting for the line in use.
F1
Light up while user had configured data in this function
key.
F2
Light up while user had configured data in this function
key.
F3
Light up while user had configured data in this function
key.
Forward
1. Light up while user enabled forward function
(unconditional/ No Answer/ Busy).
2. Light off when user disable forward function.
DND
1. Light up while users enable the DND function
2. Light Off while users disable the DND function
Missed
1. Light up while user has missed call.
2. Light Off while users checked out the miss called
records
VMS
1. Light up while users have the voice mail
2. Light Off while users checked out the voice mail
records
Blind Tran.
Press during communication to do blind transfer.
1. A communicate with B→Blind Tran. + C’s number→
hear nothing (C ring) → Blind transfer
2. A communicate with B→Blind Tran. + C’s number→C
Busy → hear special tone then retrieve B immediately
3. A communicate with B→Blind Tran. + C’s number (not