Aastra 6731i User Manual page 71

2. Select from "Key 1" through "Key 8". (Keys 5 and 6 can be made configurable only by your
system administrator.)
3. In the "Type" field, select BLF to apply to this key.
4. In the "Value" field, enter the phone number or extension you want to monitor.
5. In the "Line" field, select a line for which to apply to this key. Valid values are Global (for all
lines), or 1 through 6.
6. Click
Model 6731i IP Phone User Guide
to save your changes.
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