Aastra OpenPhone 73, User Manual

Page: 33 / 140

OpenPhone 71/73/75 System Telephones Keypad Extensions
31
1.3.10 Automatic Exit
MenuCards close automatically under the following conditions:
■
In the idle or connection state, if you receive a call and accept it by lifting the
handset or pressing a key.
■
In the connection state, if you make inputs that require a new connection-
dependent MenuCard (e. g. you pressed the R-key
R
to make an enquiry
call; see the section entitled Telephoning starting on page 37).
■
If you press a key that invokes a MenuCard other than the one displayed.
All inputs that have been saved in the MenuCards remain intact when you exit the
menu.
1.4 Keypad Extensions
With a keypad extension, you can extend your system telephone OpenPhone 73/
73 IP and OpenPhone 75/75 IP with additional free programmable keys. The main
menu and call number functions can be stored on these keys. In addition, the
system administrator can program call keys (trunk keys, team keys, busy keys or
direct-call keys) over the configuration software of the communications system.
Up to three keypad extensions can be connected to each system telephone: either
three keypad extensions of the model KeyExtension 73P or three keypad exten-
sions of the model KeyExtension 75D. A combination of these keypad extensions
is, however, not possible.