Department of Defence Carrier From
Australia

The Department of Defence Carrier From Australia is denoted by codes: 505 04. The followings IDs are called HNI (Home network identity). This code is created by the combination of two other Mobile Country Code (MCC) and Mobile Network Code (MNC). The first three numbers stand for the MCC and they are used in order to identify the region which the carried comes from (in the following example it’s Australia). The last numbers of the HNI code are equal with the MNC and this ID is given for the specific mobile network operator.

Besides Department of Defence Australia has assigned country code + 61. This number + 61 is equal with international calling code and it’s simply the telephone dialing prefixes used for calling Department of Defence numbers.
Department of Defence uses 0 GSM bands, 0 UMTS bands, 0 and 0 CDMA bands.. You can read the specific frequency bands in the table below. All bands of the Department of Defence are display in MHz units.
Another important information in Department of Defence Australia architectures is the standard of used protocols. It also uses 0 protocols such as GSM, UMTS, LTE, CDMA. The ISO standard code of Department of Defence is AU. You can see more info about this mobile network operator at http://www.defence.gov.au/. How to check Department of Defence coverage? How to check if your phone will work in Australia?