
System capabilities
The unit can accommodate up to 2 external telephone lines and the following operations are available at
the same time.
How many units can be in use at one time?
n
A maximum of 4 parties are available:
Line 1: Outside call (including 1 extension and 1 outside party)
Line 2: Outside call (including 1 extension and 1 outside party)
e.g. Outside call on line 1
e.g. Outside call on line 2
n
A maximum of 5 parties are available:
Line 1: Conference call (including 2 extensions and 1 outside party)
Line 2: Outside call (including 1 extension and 1 outside party)
e.g. Conference call on line 1
e.g. Outside call on line 2
n
The following operations are possible simultaneously:
R
An outside call and 1 pair of intercom call can be made at a time.
R
While a caller is leaving a message on your answering system through one line, the unit can make
an outside call through another line.
Note:
R
The maximum operating number may decrease, depending on the state of usage, for example, when
the answering system is taking a call.
5
Introduction
TG9541C(en)_0723_ver012.pdf 5
2013/07/23 12:24:51