Karel FT10, Техническое описание и руководство пользователя

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A call can be parked more than once and more than one line can be parked at the
same time. When a line has been parked, the telephone can be used independently
from that external conversation, i.e., internal and external calls can be made by making
use of the entire features. For FT10/20 Feature Phone users, if there are parked line
and also parked internal call and if the other service is activated, the internal line call
will be retrieved in turn with this key.
The first call which is parked will be displayed in the first rank of the park list.
The second function of this key is, on the other hand, providing the relation between
the exchange and the console. The key is employed when it is required to change the
number of the telephone or to reset the connection to the exchange. When the key is
pressed until the “beep” is received and then it is released, the telephone prompts for
the extension number to be put on the data line of the exchange.
In order to enter the “terminal no=aa” value of FT10, this key is pressed consecutively
to proceed until the correct extension number is displayed and the extension number
will have been entered to the telephone upon lifting and then replacing the handset.
As FT20 is concerned, the extension number, “telephone number, no=aaaa” is entered
according to the numerical values that have been assigned to the programmable keys
and then the number is detected by the exchange upon pressing the “Connect” key.
(Those numerical values have been explained in detail under the title FT20 Factory
Default.)
* For FT20, it should be used when a new number is defined for the telephone or when
the FT20-exchange connection is desired to be reset.
Phone Book:
This key provides access to the telephone book, which has been created through the
main menus that have been accessed by using the “Menu” key or its option on the
display, which contains names and phone numbers and over which operations on
those entries could be carried out.
If there is any record in this phone book, then those records, which are in alphabetical
order, are directly displayed. The records that are present in the telephone at that time
can be directly searched by name or number query through the “Find” option on that
display. (The phone book is empty at the first use of the telephone.) The other records
can be displayed by the navigation keys. (On FT10 telephones, no calls can be made
through the "Phone Book/Find" option.)
Besides, the “Find”, “Add”, “Change” and “Delete” options can be accessed over the
navigation keys after selecting the “Up” option that is on the display. The other records
can be displayed through the navigation keys. In the event that there is no record, only
the “Add” and “Change” options are displayed. The submenu title, named as “Entry
Message”, can be accessed when the “Change” option is selected and the navigation
keys are used. The expression with at most 18 characters that is entered here will be
displayed on the display of the telephone during off-hook state. Detailed information
about the phone book has been presented in the relevant section.