Yealink SIP-T42G User Manual page 83

Ad dvanced d Phon
This cha pter provides
IP phone e. The topics
Busy y Lamp Field
Call Recording
Inter rcom
Mult ticast Paging
Mus ic on Hold
Mes ssages
If you req quire additio
system a administrator
Bu usy Lam p Field (
You can n use the BLF
For exam mple, you ca
friend's p phone (busy
illuminat tes solid red o
For more e BLF key LED
You can n press a BLF k
phone is s idle. You ca
phone n number recei
pressing the BLF key w
more inf formation, co
To config gure a BLF ke
1. Pres s Menu->Cal
2. Sele ect the desire
3. Pres s
4. Pres s
ID fie eld.
5. Ente er the phone
6. (Op tional.) Enter
ne Feat ures
s operating in nstructions fo
include:
(BLF)
g
onal informati ion or assista
.
(BLF)
feature to m monitor a spec
n configure a a BLF key on
or idle). Whe en the friend
on your phon ne to indicate
D indications, refer to
key to dial ou ut the monito
an receive a visual alert a
ives an incom ming call. Yo
when the mo onitored pho
ontact your sy ystem admin
ey via phone e user interfac
ll Feature->DS SS Keys.
ed DSS key.
or , or the Switc ch soft key to
or , , or the Switc ch soft key to
number or e extension you
r the string th at will appea
Advance
or the advanc ced features
nce with you ur new phone
cific user for s status chang
the phone fo or monitoring
makes a ca ll, the BLF key
e that the frie end's phone
LED Instructions o on page 5.
ored phone n number whe
nd an audio o alert when t
u can also pi ick up a call
one number r receives an in
nistrator.
ce:
o select BLF fr rom the Type
select the de esired line fro
u want to mo onitor in the V
ar on the LCD D screen in th
d Phone Fea atures
s of the SIP-T4 42G
e, contact yo our
ges on the ph hone.
g the status o of a
y (line key) LE ED
is in use and busy.
n the monito ored
the monitore ed
directly by
ncoming cal l. For
e field.
om the Acco ount
Value field.
he Label field d.
75