User Manual

14
4-second intervals, finally informs you that the subscription process has been completed success-
fully.
If, after maximum 2 minutes, the subscription process was not successful, this is signalized by a se-
quence of 4 short low tones, repeating in 4-second intervals.
In that case, switch off again the CT-DECT Case (8) and the CT-DECT device (PP) and repeat the
entire subscription process.
f. After successful completion of the subscription process, switch off again the CT-DECT de-
vice (PP) and the CT-DECT Case (8) before commissioning the units (chapter 3.2.6).
Î PLEASE NOTE:
The subscription procedure described in chapter 3.1.2.3 while the communication system is
operating applies only to the four CT-DECT devices (PP), which are being subscribed via the
inside subscription button »1/external« (figure 4/b) or the one on outside of the case (figure 4/i).
3.1.2.3 Example of subscribing a CT-DECT device (PP) during operation
When subscribing maximum four CT-DECT devices (PP) to the CT-DECT Case (8) using the subscrip-
tion button “1/external” (figure 4/b, i) the CT-DECT Case (8) must not necessarily
be in switched-off
condition. Subscription can be accomplished while the CT-DECT Case (8) is operating. This makes it
possible that the maximum four users, who already subscribed their CT-DECT devices (PP) with the
help of the subscription button 2, can continue to operate while additional CT-DECT devices (PP) are
being subscribed to the CT-DECT Case (8) via the “1/external” subscription buttons (figure 4 b/i). The
subscription process can be aborted at any time by simply pressing the external subscription button
(figure 4/i) during the subscription process.
Both subscription buttons (figure 4/b, i) have equality of access. For a fast subscription when in opera-
tion, normally the external subscription button (figure 4/i) located on the outside of the case is used, so
that the case does not need to be opened.
The following example describes the subscription process using the external subscription button (figure
4/i) located on the outside of the CT-DECT Case (8). Other CT-DECT devices (PP) (max. four) are
subscribed likewise with this button (figure 4/i).
a. Firstly, leave the CT-DECT device (PP) switched-off.
b. Press the external subscription button (figure 4/i) of the switched-on CT-DECT Case (8) and keep it
depressed for at least 5 seconds. Then release it and continue directly with step »c« in order to
avoid a »timeout« (see chapter 3.1.2.1).
The LED of the subscription button (figure 4/i) lights up. If a »timeout« occurs, the LED starts to
flash.
c. Press the subscription button of the CT-DECT device (PP) and keep it depressed. Switch the CT-
DECT device (PP) on while depressing the subscription button and keep it depressed for at least
another 5 seconds since switch-on until you hear a descending 5-tone sequence in your headset.
Then release the button.
The subscription process is initiated and you hear in the headset of the CT-DECT device (PP) about
every 2 seconds an intermittent high beep. An ascending 5-tone sequence, which repeats in 4-
second intervals, finally informs you that the subscription process has been completed successfully.
After a successful subscription the LED of the subscription button (figure 4/i) on the CT-DECT device
(PP) goes out.
If, after maximum 2 minutes, the subscription process was not successful, this is signalized by a se-
quence of 4 short low tones, repeating in 4-second intervals.
If the subscription process is not completed successfully, the LED of the subscription button (figure
4/i) starts flashing. In that case switch the CT-DECT device (PP) off again and repeat the entire proc-
ess.
d. After successful completion of the subscription process, switch the CT-DECT device (PP)
again off before commissioning the unit; the CT-DECT Case (8) must not be switched off.