Panasonic KX-TG9391 Operating Instructions Manual page 14

Preparation
If you subscribe to a DSL/ADSL service
Please attach a DSL/ADSL filter (contact your DSL/ADSL provider) to the telephone line between the
base unit and the telephone line jack in the event of the following:
– noise is heard during conversations.
– Caller ID features do not function properly.
To connect to a 2-line telephone jack
For this connection, please purchase a Panasonic 2-line splitter (page 4).
Example: DSL/ADSL line is line 2
To connect to 2 single-line telephone jacks
Example: DSL/ADSL line is line 2
"Transparent" plug
"GREEN" plug
4-wire cord
14
2-wire cord
DSL/ADSL filter
For assistance, please visit http://www.panasonic.com/help
To single-line telephone
jacks (RJ11C)
Line 1
Line 2