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Key Extensions
30
Forum Phone 516/526/536 System Telephones
Fig. left: Key extension Forum 500 Keypad Paper FP 526/536;
Fig. right: Key extension Forum 500 Keypad Display FP 536
For the system administrator
In the “Mounting and Commissioning” (Forum 523/524, Forum 525/526,
Forum 550/560, Forum 5004/5008/5012) resp. “Commissioning and
Maintenance” (Forum 5500) guide you will find the corresponding assembly
instructions in the chapter “Connecting the Key Extension”.
Operating the Key Extension Keys
The keys of the key extension are used in the same way as programmed keys,
as described in this user guide (see the following sections:
page 98).
Choosing a Key Level
Keys can be programmed on three levels with a key extension Forum 500
Keypad Display FP 536. There are a total of 60 storage locations available on
20 keys.
To toggle between the levels, use the level keys
;
on the lower left. The
illuminated LEDs next to the key indicates that the level is activated. In the
Level keys
Содержание Forum Phone 516
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