Key Function Status of the corresponding
LCD blocks
20
Trunk group reservation Off: no reservation/direct seize al-
lowed.
: trunk group reserved.
: direct seize prohibited on
all sets.
22 ISDN key: allows direct access to the
public network.
Redial
23
Redial key: dials the last number dialed
on the keypad again.
STORE#
24
Redial memory key: saves a number for
future use. The number saved cannot
be deleted. Saving a new number over-
writes the previously saved number.
Off: not activated
: the number has been
saved.
The Call presentation feature is used to supervise waiting queues for:
- Entity calls
Note 3:
An entity is identified by a unique number. If the system is shared, for example between several
companies, each company is an entity with its own sets, trunk groups, and attendant groups.
- Private and public calls
- External calls
- Internal calls
- VIP calls
- Callback
- Return from chaining or charging
- Transfer between attendants
- Individual calls
- General hold
- Others
1.3.2 Programmable keys
All other keys not described in the table in Preprogrammed keys can be modified by the
system manager.
Note 1:
These keys can be programmed from the attendant set but may be assigned a fixed feature in system
management (see the 4035 - Key facilities programmable by system management).
The attendant can assign a call number (internal, speed dial, external) to this type of key from
her set.
#$ % !
1-5