ALE M3-M5-M7-M8 DeskPhones Administrator Guide
It configures message waiting indication server address for account. It enables or
disables phone to pop up the message notification when receiving new voicemail.
12.7 BLF
The ALE Myriad Series phones support BLF feature. BLF (Busy Lamp field) is a function which can monitor
another phone number’s call status and can display the status on the BLF programkey LED. You can also
make speed dial call to the monitored phone number.
For the M3/M5/M7 phone, the LED status for BLF feature is shown as below:
Subscribe successfully and the monitored user is idle.
The monitored user receives an incoming call.
The monitored user is talking.
The monitored user’s conversation is placed on hold.
The monitored user is dialing.
The call is parked against the monitored user’s phone number.
Subscribe failed or the monitored user does not exist.
For the M8 phone, the LED status for BLF feature is shown as below:
Subscribe successfully and the monitored user is idle.
The monitored user is ringing or dialing.
The monitored user is busy or in a call.
The monitored user’s conversation is placed on hold.
The call is parked against the monitored user’s phone number.
Subscribe failed or the monitored user does not exist.
12.7.1 BLF Configuration via Phone UI
You can configure BLF programmable key on the phone by selecting one soft key, long pressing it for 2s,
and choosing the Key Type as BLF.