Panasonic KX-TG9391 - Manual (Page 5)

Introduction
5 For assistance, please visit http://www.panasonic.com/help
Expanding your phone system
You can expand your phone system by registering optional KX-TGA939 handsets (6 max.) to a single
base unit.
Sales and support information
L To order additional/replacement accessories, call 1-800-332-5368.
L TTY users (hearing or speech impaired users) can call 1-866-605-1277.
System capabilities
The unit can accommodate up to 2 external telephone lines and the following operations are available at
a time.
How many units can be in use at one time?
■ 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)
■ 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)
■ The following operations are possible simultaneously:
L An outside call and 1 pair of intercom call can be made at a time.
L 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:
L The maximum operating number may decrease, depending on the state of usage, for example, when
the answering system is taking a call.
Ex. Outside call on line 1 Ex. Outside call on line 2
Ex. Conference call on line 1 Ex. Outside call on line 2
TG9391.book Page 5 Tuesday, July 8, 2008 8:01 AM