3
At a glance
S
Se
erriia
all c
co
on
nn
ne
ec
cttiio
on
n sso
oc
ck
ke
ett
For connecting a modem
T
Te
elle
ep
ph
ho
on
ne
e lliin
ne
e sso
oc
ck
ke
ettss
For connecting to
incoming phone lines.
M
Ma
aiin
nss p
po
ow
we
err sso
oc
ck
ke
ett
B
Ba
ac
ck
k--u
up
p b
ba
atttte
erry
y c
co
om
mp
pa
arrttm
me
en
ntt
Takes a PP3 9V battery
Controller
IIS
SD
DN
N lliin
ne
e sso
oc
ck
ke
ett
For connecting to
ISDN2 line
(if Airway ISDN
card fitted)
Data socket
Serial connection socket
For connecting a PC
Mains power socket