Instruction manual

Features
Extension numbers can be programmed in a Personal Directory. However, in
the Key and Behind Switch modes, the user must press an ICOM button before
selecting the listing to dial the number.
Considerations and Constraints
While a Personal Directory on an MLX-20L telephone is being programmed, the
user cannot receive calls (the caller hears a busy signal) but can still hear the
telephone ringing. In Release 1.0, ringing is continuous, as in a normal call. In
Release 1.1 and later, ringing occurs at 20 second intervals.
Personal Speed Dial is not related to the Personal Directory. See Speed Dial for
additional information on Personal Speed Dial.
Telephone Differences
Direct-Line Consoles
A system operator with a digital Direct-Line Console (DLC) can use all the
Directory features.
Queued Call Consoles
To dial extensions or telephone numbers with the touch of a button, Directory
features must be used. QCC operators cannot use Auto Dial.
Directory features can be used for transferring calls. If a system operator
releases the call immediately after pressing the button for the listing, the caller
hears the dial tone plus the touch-tones for the dialed digits. If the system
operator waits until after dialing begins, the caller does not hear the dial tone
and dialed digits.
Other Multiline Telephones
Analog Multiline or MLX-10 Telephones
A user with an analog multiline telephone or with an MLX-10 telephone cannot
use the Extension Directory feature or the Personal Directory feature but can
dial the listings in the System Directory by dialing the System Speed Dial codes
assigned to the listings.
MLX-20L Telephones
While a Personal Directory on an MLX-20L telephone is being programmed, the
user cannot receive calls (the caller hears a busy signal) but can still hear the
telephone ringing, In Release 1.0, ringing is continuous, as in a normal call. In
Release 1.1 and later, ringing occurs at 20 second intervals.
Directories 149