Ext Key - ATCOM AT840 series User Manual

AT8 AT8 AT8 AT84 4 4 4 0 0 0 0 Series Series Series Series User User User User Manual
� Speed dial: Speed dial, need to fill a speed dial number.
� BLF: Busy lamp field, need to fill a BLF number to monitor.
When the BLF number is ringing , the BLF key will turn to red and blink.
When the BLF number is during a call, the BLF key will stay for red.
The BLF key will be yellow, if the BLF number is idle. And you can press the Key
number(like speed dial).
� CallPickup: Pick up the sb's call which in the same pickup group.
� CallPark: Park a call on the server.
� SMS: message
Redial: redial the number.
�
� Account: which account you want to used.
� Number: which number to set for CFWD, speed dial, BLF etc.
5.7. 5.7. 5.7. Ext 5.7. Ext Ext

Ext Key

Key Key Key
After connect extension module to AT840's EXT port, AT840 will auto detect the extension module.
There are 20 keys on each extension module.
� Event:
� None: Do not use this BLF key
� Speed dial: Speed dial, need to fill a speed dial number.
� BLF: Busy lamp field, need to fill a BLF number to monitor.
When the BLF number is ringing , the BLF key will turn to red and blink.
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