To display the number programmed under a DSS/One-Touch key:
− Do not lift handset.
1. Press CHECK key.
2. Press ICM key.
3. Press One-Touch key.
− Key number displays, the stored number.
4. Press CLEAR to return to normal display.
On TX-Z 308 System, One-Touch keys 1-8 are initially programmed as DSS keys for extension
10-17, One-Touch key 10 for All Call Paging (80).
On TX-Z 824/1232/2464 System, One-Touch keys 1-9 are initially programmed as DSS for
extensions 10-18, One-Touch key 10 for All Call Paging (80).
Related System Data:
Not applicable.
Intercom Off-Hook Signalling
Description:
Intercom Off-Hook Signalling lets an extension user send a signal to a busy extension.
Then wait for a reply. The signal is one short burst of tones, which comes over the speaker of
the busy extension. In addition, the ICM key at the busy extension flashes. The busy extension
user can choose not to reply to the signal if it is inconvenient to do so.
An extension can be programmed to send Intercom Off-Hook Signalling in one of two ways:
manually or automatically. The manual-type requires the user to dial a code to send the signal,
while the automatic-type sends the signal automatically any time a user calls a busy extension.
Intercom Off-Hook signalling cannot be sent to a busy extension when it is using Handsfree
Answerback. Single Line Telephones (SLT) can send and receive the signals. Extensions
programmed for Automatic Intercom Off-Hook Signalling cannot use the Camp-On or Call-
back features.
Station Application:
KTS, SLT
Operation:
To manually send Intercom Off-Hook Signalling:
<KTS/SLT>
1. Place Intercom call. Hear busy tone.
2. Dial 1, hear one short burst of tones.
3. Wait for a reply. To send more tones, dial 1 again.