Multitone RPR 561, Техническое руководство

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RPR 561
TM1200 Issue 1 Page 2 - 11
Memory Replay
31. Incoming messages are automatically entered into the transceiver's memory store which
can accommodate up to five calls. To start the memory replay cycle, from the quiescent
display, press the
button twice. If in extended alert, press the key once only.
The transceiver displays the header of the first message (or the phrase "no messages"
if none exist). If no messages exist, the display returns to quiescent mode after
2 seconds.
32. New messages which have not been cancelled are displayed first. When all new
messages have been reviewed, the transceiver returns to quiescent mode. Once new
status has been removed it is possible to view all the messages in the memory by
pressing
again.
33. The header refers to the first message screen and consists of a time stamp, plus the
initial part of the message (or the whole message if 14 characters or less). Press
to step through each message header on the display. The most recent call is displayed
first and corresponds to the `1'.
34. The display automatically scrolls through messages at 1.25 second intervals until the
final screen is reached. The final screen terminates in ** (to denote the end of the
message) and is displayed for 2.5 seconds. If all messages have been viewed the
transceiver display returns to the quiescent condition.
Making a Call (Telephone-Style Operation)
35. The procedure for making a telephone-style call is as follows:
a) Press . The message "Please Wait" will be displayed. If the channel is clear
(i.e. the base station is not transmitting) then the transceiver sends its Talk code
in DTMF. The transceiver then reverts to its quiescent state.
b) When the paging system is ready to service the call it sends a "Line Ready" call.
The transceiver rings, displays the message "Ready" and drops into telephone
mode, i.e. the transceiver audio volume will be adjusted to telephone speech level.
Dial tones from the paging system will normally be heard from the transceiver.
c) Enter the required dialling sequence.
36. If, after a predetermined interval, the paging system does not respond with a "Line
Ready" call, the transceiver sends its Talk code again, and repeats this process at the
specified interval until a response is received from the paging system. If the
key
has been pressed and a Line Ready call is subsequently received, the transceiver still
sends the Un-Talk code and reverts to its quiescent state.
37. The line request can be cancelled at any time by pressing .