Samsung OfficeServ 7200 Installation Manual page 73

OfficeServ 7200 Installation Guide
5. Replace the handset of phone B and check that A rings.
6. Lift the handset of A, check that it stops ringing and confirm that B rings.
7. Lift the handset of B and check that it stops ringing. Check that the ringback
tone in A also stops and that A and B are connected in a call.
4.1.3 C.O. Line Call
Follow this procedure to check that outside calls are connecting correctly.
1. Lift the handset of the phone and verify the internal dial tone.
2. Dial the C.O. line call code (normally 9) and verify the C.O. line dial tone.
3. Dial an external number and verify the ringback tone.
4. When the call is connected, check that the quality is acceptable.
Also, using a phone that is not programmed to support C.O. line calls, check that an
error tone is activated when attempting to dial the C.O. line call code.
4.1.4 C.O. Line Camp-On
If a caller presses a C.O. line code to make an outside call and all C.O. lines are
busy, this function reserves a C.O. line and notifies the caller when the C.O. line
becomes available again.
Follow this procedure to check the C.O. Line Camp-On function.
1. Lift the handset of the phone and dial a C.O. line code. Verify the C.O. line dial
tone.
2. Check that a busy tone rings when all C.O. lines are busy.
3. Press the hookflash switch to check that the busy tone stops.
4. Dial the C.O. line Camp-On function code. Verify the confirmation tone.
5. Replace the handset and make the C.O. line idle. Check that the phone rings
and that the C.O. line becomes busy.
6. Lift the handset of the phone and check that it stops ringing. Verify the internal
dial tone and the C.O. line dial tone.
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CHAPTER 8. Starting the System
Page 8-5