ANSWERING MACHINE (cont.)
DTMF Code
Operations
with Voice Prompts
without Voice Prompts
To enter remote access mode
*
To enter remote access mode
To hear main menu
No acti on
1
2
To play all messages
To play all messages
To record a new OGM
To play new messages
To skip back during messages
To skip back during messages
To delete during messages
To delete during messages
To skip forward during messages
To skip forward during messages
To set answer mode
No acti on
No acti on
To play new messages
3
4
5
6
7
8
9
0
To switch answer machine off
To switch answer machine on
To switch answer machine off
To switch answer machine on
Remote operation with voice prompts:
1 .
When the answering machine is off - the answering machine is remotely switched on after X seconds (time is EEPROM adjustable).
2 .
Access to the remote interrogation feature shall be via a break-in (break-in code DTMF code_*) instruction at any time following the
start of the outgoing message.
3 .
A maximum of two attempts at entering the correct security code shall be allowed in one call.
4 .
Following acceptance of the DTMF code_*, the unit shall suspend its current operation, play
v31
. and prepare to accept the first digit
of the code (default code is 0000) .
5 .
If no further digits are entered within a further 8-second period, or less than four digits are entered within an 8-second period,
following any DTMF code_*, the unit shall play
v17
. It shall then prepare to accept the whole code again, within a further 8-second
period as on the first attempt. The process is as for the first attempt but if the second attempt is unsuccessful then the unit shall
announce
v18
and release the line.
6 .
When the unit recognises the fourth DTMF digit the unit shall check the validity of the code. If the code entered is incorrect, (and if
this is the first attempt), the unit shall announce
v17
. It shall then prepare to accept the first digit of the code again, within an 8-
second period as on the first attempt. The process is as for the first attempt but if the second attempt is unsuccessful then the unit
shall announce
v18
and release the line.
7 .
One security code has been entered during remote interrogation - the display prompts "
Remote Access In Progress
" (see s c r e e n
E 1 4 5 ) .
8 .
If the code was correct and the unit has new messages, the unit announces
v1a
/
v1b
and the new messages,
v2
are played.
9 .
After message play, all messages may be deleted if DTMF 5 is keyed within 8 seconds of the end of the prompt
v4
,
v33
,
v19
. If DT M F
5 is detected at this stage,
v5
and
v19
shall be announced and all the messages just played shall be deleted (new messages only
when only new messages have been played).
If no instruction is received within 8 seconds the unit shall and send two beeps and release the line.
1 0 . If there are no new messages then the unit announces
v36
,
v19
and waits 8 seconds and if no DTMF instructions are received t h e
unit sends a long beep before releasing the line.
1 1 . During remote interrogation, if DTMF code_1 is detected, it shall cause the unit to stop its current action and play the main menu
v20
,
v21
,
v22
,
v23
,
v24
,
v25
/
v26
,
v27
,
v28
,
v29
, then
v19
.
1 2 . If DTMF code_2 is detected, if there are new messages
v1a
/
v1b
shall be announced and messages played. If there are old message s ,
v6a
/
v6b
shall be announced and messages pla y e d .
At the end of the playback the unit shall offer the opportunity to delete all messages as above (this is the annoucement of
v4
,
v33
,
then
v19
).
v37
and
v19
shall be announced and all the messages new and old messages shall be deleted.
If there is no messages to play the unit shall announce
v7
, then
v19
.
1 3 . If DTMF code_3 is detec t e d ,
v1a
/
v1b
shall be announced and messages played. At the end of the playback the unit shall offer the
opportunity to delete all messages as above (this is the annoucement of
v4
,
v33
, then
v19
).
v5
and
v19
shall be announced and all
the messages just played shall be deleted (new messages only when only new messages have been played).
If there is no messages to play the unit shall announce
v7
, then
v19
.
1 4 . If DTMF code_2 is detected during message playback, the unit shall pause the playback. The confirmation tone will be heard after 10
seconds, which is repeated every 1 0 s e c o n d s .
While the message playback is paused, it will resume if DTMF code_2 is recognised. Confirmation that the DTMF code_2 h a s b e e n
detected will be by the user hearing the messages.
If a message is left paused for more than 60 seconds, all messages shall be saved (except those deleted before the last
v4
prompt),
and send long beep and then line released.
1 5 . If DTMF code_4 is detected during message playback, the unit shall skip back to the start of the previous message .
