Samsung DS 5000 用户手册

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Dial 0 to call your system operator or group of operators.

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If you want to call a specific operator, dial that person’s extension number.

NOTE: If the Hot Keypad feature has been turned off, you must first lift the hand-
set or press the SPEAKER button before you begin dialing.

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ds_phones.qxp  5/11/2006  8:07 AM  Page 21