The countermeasures circulation of communication tool in penitentiary in order
to inmate develop. In the rule, penitentiary are prohibited from carrying and
using communication tools in penitentiary because it has been regulated in
constitution. However, there are still many communication tools found in the
penitentiary and it does not suit inmate develop. The communication tool is found
from a search operation which is conducted by penitentiary security officer. the
communication tool is entered through visits from the family of inmates,
conspiracy with pepenitentiary officers as well as a throw of object from the
outside. The type of this research is qualitative normative by means of deductive
method. The use of such communication tool is used by inmates to telephone with
their families, extortion, drug trafficking and fraud. every inmate proven to bring
a communication tool into penitentiary will be given sanctions in accordance with
the rules of conduct prevailing inpenitentiary.