ATL Berkshire 420, User Manual, Page: 3 / 12

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LOCATIONS AND FUNCTIONS
8 HANDSET HOOK Turns 180 degrees to hang up the handset when the unit
is mounted on the wall.
9 HOOK SWITCH Press to end call.
10 HANDSET
For speaking and listening.
11 HANDSET
SOCKET Connect handset.
12 LINE CORD
SOCKET Connect to telephone wall Jack.
13
HEADSET
SOCKET
Connect headset.
14 SLOT FOR STAND
15 STAND