Panasonic KX-TD500 System Reference Manual page 625

1.06 Screened Call Transfer to Trunk
Description
Allows an extension user to transfer calls (both
extension and CO) to an outside party with
announcement.
Available when the "SLT Transfer Operation" is
set to Mode 2 or 3.
To execute this function, assign "System-Class of
Service", CO Transfer mode to "Yes".
If outside call is transferred to another outside
party, CO-CO conversation mode is established
and the duration of the conversation is restricted
by "Group-Trunk Group", CO-CO Duration Limit.
Programming
System Programming
"System-Class of Service (1/3)",
CO Transfer Mode
"Group-Trunk Group (1/3)",
CO-CO Duration Limit
"System-Numbering Plan (11/11)",
Transfer
"World Select 3 (WS3)",
SLT Transfer Operation
Conditions
If a call from outside party is transferred to
another outside party, CO-CO conversation
mode is established. In this case, the system
uses the present time limit for the trunk group
that the transferred party is placed on, not using
the time limit for the trunk group used to call the
destination and alarm tone is sent to parties 15
seconds before the assigned time limit, and when
time is out, both CO lines are disconnectted.
The extension users cannot transfer the following
calls.
• A call with Attendant Console
• A call with Doorphone
If Music on Hold is avvailable, from the start of
the transferring operation until the destination
party answers, the system sends Music on Hold
to the transferred party.
For further detail, refer to Section 3-E-1.00
"Music on Hold".
Reference
VT Dumb
11-C-7.00
10-D-4.01
11-C-15.00
10-E-1.01
10-D-6.11
11-C-11.00
11-C-45.00
5-D-7
Operation-1 (Mode 2)
While having a conversation;
1. Press the switchhook for
approximately one half second
and release it.
• The other party is placed on
Consultation Hold.
• You hear confirmation tone 2
and then dial tone 1, 3, or 4.
2. Dial the feature number for
"Transfer" (Default : 691).
• You hear confirmation tone 2
and then dial tone.
3. Dial the feature number for
selecting a CO line.
• You hear dial tone 1.
4. Dial the telephone number of the
outside party.
• You hear ringback tone.
5. After the destination answers,
make an announcement.
6. Replace the handset.
• The call is transferred to the
destination.