Mobilink also has service for
blocking is called “Call and Sms
Block. You are able to put in
more than one number to block
for unnecessary calls and sms.
For subscription to this service
just sms “act ics” and send it to
420. you are able to block
maxium 20 numbers.
Block a jazz number: forward
sms “ADD NB 03001234567” and
forward to 420.
Unblock a Jazz number: forward
sms “DEL 03001234657” to 420.