Ericsson DT570 User Manual page 92

Glossary
92
Connections
Between External Lines
With your BusinessPhone PBX, you can establish an external call
diversion or a conference with more than one external party or
transfer an external call to another external
destination (e.g. a mobile phone). These features are very useful
for everyday business life.
Note: When these features are used, your
BusinessPhone will occupy at least two external lines.
However, there may be disadvantages in connecting to several
external lines. We would therefore like to draw your attention to
the following:
• Please do not transfer external calls to an external
mailbox, to information systems or to external parties
before they have answered
• Try to avoid diverting calls to third parties before they
have answered
• If you are connected to two external lines, cancel one
call by pressing the YES key and the 1 key
If the external parties are not persons (mailbox, automated
information or attendant systems, etc.), connections on external
lines can last a long time, which can be costly. Moreover, such
calls may occupy two of your system's external lines. You can
restrict connections between the external lines by re-
programming your system.
Please ask your system administrator or contact our service
centre for more information.
BusinessPhone - Portable Telephone DT570