Off-hook Call Announce (OCA)
Tone Signalling
To make an OCA call
1. Lift the handset and dial the
[DN].
2. Press
and speak to the called station
12
12
12
12
...or
and speak to the called station.
SP-OCA
To answer an SP-OCA call
Speak toward the microphone
of your phone.
To disconnect an SP-OCA call to your station
Press
52
21
21
21
21
if you hear busy tone
if you hear a ring tone
SPKR
SPKR
SPKR
SPKR
.
You may hear busy or ring tone.
If you hear busy or ring tone after dialling the first digit
(2 or 1), disregard the tone and dial the second digit to
OCA the called telephone.
If you still hear a busy tone after dialling 21 or 12, the
called telephone is either busy on a speakerphone call or
does not have the OCA option set in system
programming. Either condition blocks OCA.
You may want to hold your hand over the handset mouth
piece to prevent the other party from hearing you.
The SP-OCA call made to your station disconnects.
Strata CT Electronic Telephone User Guide November 2001
Features