SA545 Sames, SA545 Datasheet - Page 10

• Manufacturer Part Number: SA545
• Description: PULSE/DTMF SWITCHABLE DIALLERS WITH 10 REPERTORY MEMORIES
• Manufacturer: Sames

10/18
SA545
Notes:
i) Only valid keys will be accepted while a store is being programmed (e.g. if
ii) Dual mode (i.e. LD and DTMF) numbers should be programmed into the store
iii) Pauses may be stored in repertory stores.
To dial a number from a repertory store: (Whilst off-hook and not already dialling)
1. Press the REDIAL key once
2. Press the number (0-9) of the store to be dialled
3. If dialling halts due to an LD to DTMF mode change or a pause instruction, further
Notes:
i) If an LD/DTMF mode change instruction is encountered while dialling from a
ii) Digits may be dialled manually, or a Last Number Redial carried out before
iii) Further dialling (either manual or repertory) is allowed after repertory dialling.
iv) If an LD/DTMF switchover is stored in the first location of a repertory store, the
v) All key inputs will be ignored whilst a number is being dialled from a repertory
repertory store, dialling will halt. If further dialling from this store is invoked (as
described above) it will be in DTMF mode.
dialling from a repertory store. In this case, when repertory dialling is invoked.
it will commence in the mode that was current immediately before repertory
dialling was invoked.
Subsequent dialling will commence in the same mode of the last digit dialled
from the repertory store (even if dialling halted at an LD/DTMF switchover).
following digits will be dialled in DTMF without first halting.
store. Only when dialling has stopped, will further key inputs be recognised.
REDIAL is pressed while programming a store, it will be ignored).
using the procedure outlined under 'Dialling Mode Selection'. When redialling
from a repertory store, if an LD/DTMF mode change is encountered, dialling will
halt (and the speech circuit will be reactivated) until told to continue by the user.
It should be noted that if a mode change is entered into a repertory store, it will
require one store location.
This is achieved by pressing the PAUSE key while programming the store.
When redialling from a repertory store, and a pause is encountered, dialling will
halt (the speech circuit will be reactivated) until told to continue by the user. A
pause will require one store location.
Dialling will now start
dialling will be resumed by pressing the REDIAL key or the PAUSE key.
(Alternatively, pulling C4 low for a minimum of 14ms will have the same effect).
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