Multitone RPR 561, Technical Manual

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RPR 561
TM1200 Issue 1 Page 2 - 12
38. On reduced keypad versions, connection to the designated point is automatic once
has been pressed.
Making a Call to a Telephone (RPR 561K only)
39. Once the dialling tone has been received, the telephone number may be dialled as if
calling from another telephone.
Making a Call to Another Mobile (RPR 561K only)
40. The procedure for making a call to another mobile is as detailed in paragraph 34. If the
call is to another paging receiver, the paging system access number must be dialled,
followed by the user number and numeric message when requested by the paging
system.
41. A control message is sent by the paging system which sets the transceiver into simplex
mode. The message "Use PTT" is displayed by the transceiver.
42. If the recipient is a non-speech paging receiver then the paging system clears down the
originator when the message has been sent.
Making a Call to a Manual Control Unit (RPR 561K only)
43. Once the "Line Ready" call has been received, connection is made using designated
MCU intercepts. The default intercept numbers are:
*0 to call several MCUs which have continuous talkback monitoring facilities
or:
*1 to *8 to call a designated MCU.
44. Connection of reduced keypad transceivers to designated MCUs is controlled by the
paging system.
Terminating a Call
45. To terminate a call, press . The transceiver sends its Un-Talk code, displays the
message "Call Ended" and reverts to quiescent state.
46. An internal speech timeout function will terminate a speech call if it has not been
terminated manually. The paging system may also terminate the call but will warn the
user with a tone a few seconds before termination.