RES212 – 279 – c) that some difficulties have been raised in addressing potential interference between the satellite and terrestrial components of IMT; d) that Report ITU-R M.2041 addresses sharing and adjacent band compatibility in the 2.5 GHz band between the terrestrial and satellite components of IMT-2000, resolves that administrations which implement IMT: a) should make the necessary frequencies available for system development; b) should use those frequencies when IMT is implemented; c) should use the relevant international technical characteristics, as identified by ITU-R and ITU-T Recommendations, invites ITU-R to study possible technical and operational measures to ensure coexistence and compatibility between the terrestrial component of IMT (in the mobile service) and the satellite component of IMT (in the mobile service and the mobile-satellite service) in the frequency bands 1 980-2 010 MHz and 2 170-2 200 MHz where those frequency bands are shared by the mobile service and the mobile-satellite service in different countries, in particular for the deployment of independent satellite and terrestrial components of IMT and to facilitate development of both the satellite and terrestrial components of IMT, encourages administrations 1 to give due consideration to the accommodation of other services currently operating in these frequency bands when implementing IMT; 2 to participate actively in the ITU-R studies in accordance with invites ITU-R above, instructs the Director of the Radiocommunication Bureau to include in his report, for consideration by WRC-19, the results of the ITU-R studies referred to in invites ITU-R above, further invites ITU-R to continue its studies with a view to developing suitable and acceptable technical characteristics for IMT that will facilitate worldwide use and roaming, and ensure that IMT can also meet the telecommunication needs of the developing countries and rural areas.