NEC 2400IPX - Manual (Page 31)

OFF-HOOK TRUNK
QUEUING
◆ Press Speaker , receive dial tone.
◆ Dial “Off-hook Queuing” access code.
◆ Dial desired telephone number. Encounter a
trunk busy condition.
◆ Station user receives service set tone and
leaves speaker on.
◆ The desired number is automatically dialed
when a trunk becomes available.
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*NEC-405 NEAX2400 UG #2 1/22/03 2:42 PM Page 36