Nat PTA12-100, Инструкция по установке и эксплуатации

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PTA12-100 POTS Telephone Adapter with Display Manual SM55 Rev.
4
.00
corresponding DTMF tone on the POTS output. The digit that has been pressed is
shown on the display and the corresponding DTMF tone is sent immediately. The whole
number is retained on the display for visual confirmation that the correct number has
been dialed. Pressing the HOOK button again terminates the call, turns off the green
HOOK LED, and returns the unit to default mode.
As each key is pressed, audible confirmation is provided on the sidetone of the headset
output.
For a summary of key functions available in Call mode refer to Table 2 in section 3.6.
3.5.1.2 Receiving a call
The HOOK LED will flash to signal an incoming call. To answer, press the HOOK button
(putting the unit into Call mode). The HOOK LED will then illuminate steady green until
the call is terminated by pressing the HOOK button again.
3.5.2 Recall Mode
This mode is entered from default mode by either keying in a valid number address (01
to 16) as described in section 3.4, or by pressing the Up or Down key.
Note : Unlike Edit or Call modes, there is no message on the display to advise that the
unit is in Recall mode.
In Recall mode, numbers are retrieved from memory and displayed. The up/down key
scrolls through the list of all 16 addresses, whether they are blank or filled. The address
name is displayed by default, but if the address name is blank, the corresponding
number will be displayed. The
←
or
→
key toggles between name and number.
The up or down keys are used to scroll through the list. If the up key is pressed first, the
display scrolls from position 01 upwards until the top of the list is reached. At the top of
the list the scroll wraps around to the lowest address. The down key scrolls downwards
from position 16 to the lowest number (01) and then wraps around to the top of the list.
3.5.2.1 Making a Call From Recall Mode
The display will show each stored name or number as it is selected (either by scrolling
or direct address selection). When the desired name/number is found and shown on the
display, press the HOOK button.
The unit enters Call mode, and the HOOK LED will illuminate green. When a dial tone is
heard, press the ENTR key to dial the phone number. In Call mode the HOLD and
FLASH functions are available for use. To terminate a call, press the HOOK button
again. The unit will exit call mode, and the HOOK LED will go out.
Note : In Recall mode, the ESC key may be used to cancel the current activity and
return to default mode.
Page 3-6 Sep 21, 2004
ENG-FORM: 806-0106.DOT
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