Call Hold (Hold)-By Isdn - Panasonic KX-TDA100 Features Manual

1.18 Integrated Services Digital Network (ISDN) Service Features
Call Hold (HOLD)—by ISDN
Description
An ISDN call can be put on hold using the ISDN service of the telephone company, instead of
the PBX feature. This can be a part of a Call Transfer (CT)—by ISDN. This feature allows an
ISDN call to be held, and a call to be made to another outside party using only one
communication channel of ISDN. A PT user can easily use this feature by pressing the ISDN
Hold button.
This feature complies with the following European Telecommunication Standard (ETS)
specifications: ETS 300 141 Call Hold (HOLD) supplementary service.
Conditions
• ISDN Hold Button
A flexible button can be customised as the ISDN Hold button.
• The availability of this feature is dependent on the contract with the telephone company.
• The TRS/Barring feature is applied when making a call after activating this feature.
• ARS cannot be applied to the call dialled after activating this feature.
• It is impossible to seize any other trunk during this feature.
• The number dialled after activating this feature will not be recorded by SMDR. The call
charge fee will be treated as part of the original call you made or received.
170 Feature Guide