Instruction manual

ACU-1000 Operations Manual
3-20 Interoperability Now
Note: If no one answers the telephone, the attempt to connect will be
terminated when the set Ringing time expires (Factory default setting is
30 seconds).
3.6.3.6 Local Phone to Radio
3.6.3.6.1 Conditions:
1) Local Phone user wants to talk to hand-held radio User A.
2) User A’s radio is not busy.
3.6.3.6.2 Operation Steps:
1) Local Phone user picks up handset and hears dial tone. User A resides at extension
03, so Local Phone user enters * 0 3.
2) The ACU-1000 enables the connection to the radio and issues the “03
CONNECTED” voice prompt to the Local Phone user.
3) Local Phone User and User A talk. At the end of the conversation, either user can
terminate the link by entering * #. In links involving more than two modules, all
users should terminate the link by using * #.
3.6.3.7 Conference Call
3.6.3.7.1 Conditions:
1) Local Operator has already established a conversation with hand-held radio user A
(See Figure 3-3). He now wants to turn the conversation into a conference call with
a third party located at telephone number 555-1234.
2) PSTN module is not busy, and phone at 555-1234 is not busy.
3.6.3.7.2 Operation Steps:
1) PSTN Module Extension is '06', so local operator enters * 0 6 on the HSP-2A
keypad.
2) The ACU-1000 then prompts user A to “ENTER PHONE NUMBER”.
Note: All phone number entries must be terminated by the # key, so the
ACU-1000 can determine the end of the number.
3) User enters 5 5 5 1 2 3 4 #, and the ACU-1000 PSTN-2 module initiates the call.
Prompts are given to User A advising him of the progress in making the call. (For
example if the line is busy or there is no answer, the caller is informed.) When the
link is established, ACU-1000 sends ringback audio to Local Operator and User A
until the phone is answered.
4) All users can talk.