Specifications

IP 710 Manual 35
Busy Lamp
Field (BLF)
Associates soft key with
an extension that can be
automatically dialed when
selected; the key’s light
indicates that the
extension is busy and
blinks when ringing.
The BLF ring tone is
played only when the
phone is in idle state. It is
stopped when the
destination phone stops
ringing or the local phone
exits idle state.
When multiple BLF
extensions ring
simultaneously, the IP
phone will play the first
BLF extension ringer and
beep tones and ignore
other BLF extensions.
• From AltiAdmin/ACM Admin,
go to AltiGen IP Phone
Configuration on the
Management Menu, go to the
desired extension, and set the
appropriate function key to BLF
and enter the extension in the field
below. The extension will be
associated with the corresponding
soft key to automatically dial this
extension number. Select the Play
Beep Tone checkbox to have the
IP phone play an audible beep or
one of 14 different ring tones
when the extension is ringing.
• The BLF feature can be assigned
only to internal extension
numbers, not outside numbers.
• The feature is not available in
Basic mode.
Call Log Shows the history of
incoming calls, up to 99.
• Feature does not require special
configuration to work.