Aastra DBC 225 Directions For Use Manual page 5

2.2
2.3
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DBY 419 01
Figure 2: DBY 419 01
The DBY 419 01 is an extra key panel with 17 extra keys, each one
provided with a LED which can be added to a DBC 225. Up to four DBY
419 01 can be added to a DBC 225.
The extra keys are programmable keys (TNS), and they can be
programmed in the same way as TNS keys on the telephone.
Key functions for DBC 225
The following are the key-functions for DBC 225:
Diversion
The Diversion-key is used to activate/deactivate diversion and
follow-me.
T
ELEPHONE INSTRUMENT
DBC 225
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