Class Of Service (Cos) Switchover - Tadiran Telecom SLT User Manual

Class of Service (COS) Switchover

Each station has a Primary and Secondary Class of Service (COS), which provides the basis for dialing and feature
capabilities for a particular station. You can change from one COS to another. See
for further details.
To select your station's Secondary COS:
1. Lift handset.
2. Dial COS Switchover feature code #149.
3. Listen for dial tone.
4. Dial your passcode (four digits).
5. Dial activation code
6. Listen for the confirmation tone.
7. Hang up.
To return to your station's Primary COS:
1. Lift handset.
2. Dial COS Switchover feature code #149.
3. Listen for dial tone.
4. Dial your passcode (four digits).
5. Dial cancellation code .
6. Listen for the confirmation tone.
7. Hang up.
Notes: 1) To perform COS Switchover at your telephone, you must first have a defined passcode (see
2) The selection of secondary COS is denied when your telephone is in Check Out mode.

Class of Service (COS) Switchover

.
"Appendix A - Glossary" on page A-1
41
#149
page 89).
SLT User Guide