subscribers first call our customer service on
09000 to activate the filter. Then the subscriber
specifies at www.telenor.no which senders'
numbers should be rejected.
blacklisted messages will be sent to a dedicated
e-mail account at www.telenor.no so that the
subscriber will have access to them. When
messages are rejected the sender automatically
receives the following message: "advarsel. du
har blitt sperret fra å sende meldinger til dette
nummeret." ["Warning. You have been blocked
from sending messages to this number."] We see
that many subscribers need this service.