Toshiba DKT2510-FS 用户手册

All flexible buttons must be programmed for your telephone in system programming and vary for 
individual telephones. If a button does not appear on your display or telephone keystrip label, see 
your System Administrator for button assignments.

The button labels in 

 are for the 2500-series telephone mode.

Account Code

Account Code Button
Press to enter a Voluntary Account Code anytime during an Exchange line call without 
interrupting the conversation.

Alarm Reset

Alarm Reset Button
Press to turn off a telephone alarm connected to a facility alarm mechanism.

Alert Signal

 (1, 2, 3,  or 4)

Alert Signalling Buttons
Press to alert a predesignated station with a distinctive sound and to indicate a pre-arranged 
meaning and visual indication to a predesignated station. Up to four Alert Signal buttons can 
be assigned to a telephone.

All Call Page

All Call Voice Page Button
Press to page all of the digital and electronic telephones in the All Call Page group.

Auto Busy Redial

Automatic Busy Redial Button
Press to set up Automatic Busy Redial after receiving a busy tone on a dialled Exchange line 
call (not available when calling on tie or DDI Exchange lines).