Aastra OpenPhone 73 - Dial Keypad with ABC Assignment; Trunk Key (Call Key 1)

OpenPhone 71/73/75 System Telephones Key Assignments
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1.2.1 Dial Keypad with ABC Assignment
2
This is for dialling call numbers or entering text. The key label does not
show all the available letters and special characters. For more information, refer to
the section entitled Entering Text on page 29.
1.2.2 Trunk Key (Call Key 1)
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The trunk key of the telephone (also: call key 1) is occupied by your
internal call number (main number). The key is located to the left of the display,
and is labelled with your internal call number (or optionally, with a text pro-
grammed by the system administrator). Refer to the respective illustration in the
chapter Key Assignments starting on page 11 to determine the position of the key
on your equipment. Your internal call number is assigned to an external call
number where you can be reached when being called from an external number. It
is possible to assign several external call numbers to the key. If you wish to make a
call, lifting the handset seizes the key (and the trunk line); you can immediately
dial an internal or external number (depending on the system setting). Long
pressing the key displays a MenuCard which allows you to programme the key’s
settings (see the section entitled MenuCard “Prog. call key” starting on page 121).
A system setting makes it possible to have your internal number assigned to other
telephones as well. Calls will then be signalled to other telephones simultaneously.
The LED of the key indicates the current status, see also the chapter Signalling on
the Call Keys starting on page 45.
For the System Administrator: Setting the Trunk Keys of the
System Telephones
■ The internal call number for a system telephone is configured in the Configu-
rator, PBX Configuration: Ports: U
pn
menu or for IP phones respectively in the
Configurator, PBX Configuration: Devices: VoIP Phones menu. The assigned
internal call number is automatically allocated to the trunk key (call key 1).
■ The assignment to external call numbers takes place in the Configurator,
PBX Configuration: Call Distribution menu.