Tadiran Telecom FlexSet 280 User Manual page 170

To check a programmed line key:
[PROG]
1. Press or dial #139.
[LINE nn]
2. Press the assigned
3. Press
[SPKR
4. Press ] or press and release the hookswitch.
Programming: Boss Group Line Key
key.
Display Message
P R O G R A M
S E L E C T B U T T O N .
P R O G C O N T
b b b b L I N E n n
P R O G R A M E N D
145
Key LED
O N
O F F
FlexSet 120/280 User Guide