Chapter 5. Key Telephone Features
Hardware Requirements
•
N/A
Considerations
•
If a new code is programmed into a key, the previously programmed code is erased.
•
FF keys assigned as trunks must be cleared using system programming before new FF
assignments can be made.
•
The System can be programmed so that MCO 1 Trunk Access calls automatically use Automatic
Route Selection (ARS).
•
The ANSWER key functions as listed in the table below.
Status
Idle
No incoming ring
Incoming ring
Off-Hook
Off-hook signaling
No off-hook signaling
Note: When the extension has 1 non-appearing trunk on hold and 1 non-appearing trunk at talk, ANSWER key
operation is ignored and you can't put the 2nd non-appearing trunk on hold.
•
The RELEASE key functions as listed in the table below.
Status
Idle
--
Monitor ON
Several held calls
(speaker) or Headset
Mode
No held calls
Handset Off-Hook
Several held calls
No held calls
Table 18. Feature access codes for FF key assignments
Note: TMI is the abbreviation for Taiwan, Malaysia, Indonesia.
Feature Description
Trunk Key
MCO Key
160
Condition
Ignore.
Monitor ON (speaker) - Auto Answer for incoming ring.
Answer for off-hook signaling. Current conversation will be
put on hold automatically.
Ignore.
Condition
Operation when RELEASE key is pressed
Ignore.
Latest held call will be transferred; phone returns to idle sta-
tus (Monitor OFF).
Current call (talk) will be released; phone returns to idle sta-
tus (Monitor OFF).
Latest held call will be transferred; phone gets internal dial
tone.
Current call (talk) will be released; phone gets internal dial
tone.
REDIAL + Fixed Feature
Code + (additional digits to
program into key)
# + (Trunk 1-96)
1 + (Auto-Select Pattern 1-5;
MCO-Incoming Trk Grp 00-99)
S-ICX (International) issued October 2000
Operation when ANSWER key is pressed
Default Flexible Feature Code
(if not listed, must use Fixed Feature
Code)
Section 700 - Operation
S-ICX-50-700