Karel OP50 Technical Reference And User's Manual - page 14
OP50 Technical Reference and User Guide
5
INCOMING CALL LED
This LED indicates the user by blinking, when there is an incoming call or a new message.
NAVIGATION KEYS AND SPECIAL FUNCTION KEYS
• “Navigation” keys (“
”, “ ”
):
User can move between features with these keys,
when there are multiple
options
on the screen, also the related option can be enabled with
them too. They are used to pass to the next/previous option or message in all of the
menus.
•
“Menu” key:
This key activates the menus by which the telephone is programmed and
it provides access to the submenus. (After entering the menu, the phone gets into the busy
status. Exiting from the menu does not end the busyness of the phone)
•
“Delete” key:
This key provides to turn to the top-menu of active option in the menu.
When this key is used at the standby mode, it brings the information of active services (Do
not disturb etc.) or calls (Missed Calls etc.) to the screen. After pressing this key, the
"Cancel" option for the active services and the “Details" option for the call information on
the screen can be used with ‘Enter’ key.
•
“Enter” key:
This key is used for confirming and activating the option on the display.
Functions of this key change according to the options prompted on the display.
•
“Phonebook” key:
This key provides access to the telephone book. 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. (Search with
this ‘Find’ option can be made in MS Series software with the version ACA or better)
Detailed information about the phone book has been presented in the relevant section.
•
“Redial” key:
It dials again the last number that has been dialed. This key functions the
same way as the “Redial” option on the display. The difference between “Redial” and
“Auto-dial” is that the “Auto-dial” option automatically calls the other party repeatedly until
busyness status is over (cctually, at most 16 times), whereas the “Redial” option calls only
once.
• “Flash” key: It is used for putting the calling party on hold during an internal or external
call. It has the same function with the ‘Hold’ option on the screen. A single call can be put
on hold at a time by this key. When it is pressed for a second time, the call on hold is
retrieved, or the call can be retrieved by the “Retrieve” option that appears when the ‘Enter’
key is pressed. It drops the line when it is used while the other party has not yet picked up
the phone. There is no limit for the duration to press the key; however, in the event that the
line that has been put on hold has not still be retrieved at the end of a certain period that is
determined by the exchange software, the line may automatically be dropped.
•
“Transfer” key:
It is used for transferring an ongoing call to another call that is on hold.
In order to actualize the transfer operation, first of all the conversing party should be put on
hold by using the flash key or the “Hold” / “Park” option on the display. Afterwards, the
number to which the transfer operation will be done is dialed. At this point, the operation is