Technical
i11/orrnatio11
You
may
c
o
n
ne
c
t it to
•
Di
r
e
c
t exchange lines providing Loop
Disconnect
(LD)
or
Multi-Frequency (MF) signalling and
Earth
or Timed
Break
Recall facilities
· '
•
Extensions
with m�w
plug
and socket
arrangements
provided
with these
direct exchange
l
i
n
es
•
C
o
mp
ati
ble switchboards (see below)
You
must not
connect it
to
•
Shared
service
(p
a
r
t
y
)
lines
•
1
+
1
carrier systems
•
As an extension to a
payphone
Connecting Converse 300 to a switchboard
If
your switchboard and the wiring are privately owned, y9ur
Converse
300
can be
connected to it by the a
u
t
h
o
r
bed
maintainer or by BT,
or,
if 14 clays'
notice
has
been
given
to
the
authorised maintainer, another person may
connect it.
Important!
Compatible switchboards
Your
Converse 300
is
only
approved
for
use with a compatible
s
wi
t
chb
o
ard including
t
h
o
s
e which do not pro
v
i
de secondary
pr
o
c
e
ed indication.
If
you would
like
a
list of
suitable
.
switchboards, contact BT
on
0800 800 152.
If
you
do
have a compatible switchboard
it
cannot be
gLlf\r<littced
lhal lhe tdephoue will upel'alc correclly
under
all pos:$iQ1e
.
conditions of connection. If you
have
any d
iffi
c
u
l
t
i
e
s
.
f911tact
BT
on
0800 800 152.
