Sony DT360 - Manual (Page 74)

USEFUL HINTS
72
BusinessPhone 250 / BusinessPhone 50
Portable DT310 / DT360 / DT368
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 ”R”-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
center for more information.