The LTE standard can be used with many different frequency bands. In North America, 700/ 800 and 1700/ 1900 MHz are planned to be used; 800, 1800, 2600 MHz in Europe; 1800 and 2600 MHz in Asia; and 1800 MHz in Australia.[24][25][26][27][28][29] As a result, phones from one country may not work in other countries. Users will need a multi-band capable phone for roaming internationally.
Also, the Brazilian government and CPqD, are testing a specific version of LTE under 450 MHz frequency band, specific for the rural market.