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How to Block Cell Phone Signals in Brunei – Complete Guide

Mobile Phone Signals in Brunei

Brunei, a country located in Southeast Asia, has an advanced telecommunications system with several network suppliers offering mobile telephone services to its population. If you want to block mobile phone signals in the country, it is essential to know the frequencies used by these suppliers.

Network Suppliers in Brunei

The main network suppliers in Brunei are DST, Progresif, and PCSB. Each of them uses specific frequencies for their mobile telephony networks.

Frequencies to be Covered to Block Mobile Phone Signals

In order to effectively block mobile phone signals in Brunei, it is necessary to cover the frequencies used by the main network suppliers. Here are the frequencies generally used in the country:

DST (Daerah Seri Aman Sendirian Berhad)

DST mainly uses 900 MHz and 1800 MHz frequencies for its mobile telephone network. These frequencies belong to the GSM (Global System for Mobile Communications) bands.


Progresif uses the frequencies 900 MHz, 1800 MHz, and 2100 MHz for its mobile telephony network. These frequencies are also GSM bands.

PCSB (Pengguna Cerdas Sdn BHD)

PCSB uses 850 MHz frequencies, 900 MHz, and 1800 MHz for its mobile telephony network. These frequencies are GSM bands.

By blocking these frequencies, the mobile phone signals issued by network suppliers will be disrupted, thus preventing communication via mobile phones.

Want to Block Cell Phone Signal in Brunei?

We at Jammer Master are professional supplier of cell phone jammers. We have been in the industry for more than a decade so we know the in and outs of our products. All of our cell phone jammers are customized to counter the different frequency bands in different country. You can trust our product to block the cellular signals perfectly no matter where you live in.