Panasonic KX-TD500 System Reference Manual page 381

KX-T7220
MESSAGE Button
FWD/DND Button
CONF Button
ICM Button
REDIAL Button
FLASH Button
HOLD Button
Microphone
<Back View>
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XDP (eXtra Device Port) expands the number of telephones available in the system by allowing an
extension port to contain two telephones. Refer to Section 3-F-18.00 "Extra Device Port (XDP)
Connection".
SP-PHONE Button
TO EMSS
TO TEL
Used for XDP
Telephone, a Telephone Answering Machine, or a FAX.
Used to connect with the KX-TD500 System.
4-A-15
(Back View)
— See diagram below.
Flexible CO Buttons
(CO 01 through CO 24)
RINGER Volume Selector
Used to adjust the ringer volume.
TRANSFER Button
PROGRAM Button
VOLUME Control Button
AUTO DIAL/STORE Button
AUTO ANSWER/MUTE Button
or parallel connections with a Single Line
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