Siemens gigaset 4010 Operating Instructions Manual page 76

Question
External telephone
numbers can not be di-
alled
Units/call charges are
not displayed
You cannot hear
The incoming call
number is not displayed
although CLIP is set.
The ringer/dialling
tone cannot be heard.
Error beep is generat-
ed (descending tone
sequence)
Possible cause
Number barring (mail-
box service) is activated
Telephone number
matches a call barring
number
Tariff information is
missing

The key was
pressed – the micro-
phone is "muted"
The telephone number
transmission is blocked
You have changed the
telephone cord on
your Gigaset.
Wrong input
Appendix
Possible solution
Deactivate number bar-
ring
Compare call barring
numbers
Request call charge
pulse transmission
5
from the telephone
company
Press , to activate
the microphone
The callers must permit
the transmission of
their telephone num-
bers at their network
provider
Ensure, when pur-
chasing a new cord,
that it has the correct
pin assignment (3-4
assignment of the tel-
ephone leads/EURO
CTR37).
Repeat the proce-
dure; note the display
and, if necessary, re-
fer to the operating in-
structions
75