draft revision of the ordinance of the swiss federal office of communications on telecommunications installations ooit 2 pages in french german and italian to be amended radio interface regulation rir rir0806-22 rir0806-23 rir0806-24 rir1009-20 new radio interface regulation rir rir0201-70 rir0302-01 rir0302-02 rir1008-39 rir1012-08 rir1023-01 to be abrogated radio interface regulation rir rir0201-72 rir0301-03 rir0510-04 rir1008-02 rir1008-05 rir1008-07 rir1008-20 rir1008-22. rir1008-31 rir1008-33 rir1008-34 rir1008-35 rir1008-38 rir1008-40 rir1023-02 rir1023-03 to be amended the ordinance of the swiss federal office of communications on telecommunications installations ooit specifies the basic technical requirements with regard to telecommunications installations set out by the swiss federal council. it regulates the use of radio interfaces in switzerland. with this revision from 17 march 2022 hand-held mobile telephones will have to be fitted with technical solutions ensuring that the location of the caller will be transferred in emergency communications implementation of the commissions delegated regulation eu 2019 320 of 12 december 2018 supplementing directive 2014 53 eu of the european parliament and of the council with regard to the application of the essential requirements referred to in article 3 3 g of that directive in order to ensure caller location in emergency communications from mobile devices . several rir in the domains of dvb-t point-to-point non-specific srd short range device and automotive radar will be deleted rir0201-70 rir0302-01 rir0302-02 rir1008-39 rir1012-08 . three rir in the domain of uwb ultra wide band will be merged into two ones in order to be in line with the ecc dec 06 04 rir 1023-02 and rir1023-03 remain rir1023-01 will be deleted . in the domains of fss fixed-satellite service earth stations and radio microphones and ald assistive listening devices four rir will be created rir0806-22 rir0806-23 rir0806-24 rir1009-20 due to changes in the ecc dec 17 04 ecc dec 18 04 ecc dec 18 05 and the erc rec 70-03. in the domains of dvb-t and bwa broadband wireless access the frequency range of two rir will be reduced rir0201-72 lower boundary new 470 mhz instead of 174 mhz rir0301-03 upper boundary new 3500 mhz instead of 3600 mhz . in the domains of its intelligent transport system and non-specific srd the frequency range of two rir will be extended respectively adapted rir0510-04 rir1008-40 due to changes in the ecc dec 09 01 and erc rec 70-03. in the domain of non-specific srd some application restrictions will be removed rir1008-05 rir1008-07 rir1008-22 in order to be in line with the erc rec 70-03. in the domain of non-specific srd the channelling rir1008-20 rir1008-38 and power density requirements rir1008-31 will be removed in order to be in line with the erc rec70-03. in the domain of non-specific srd some application restrictions and channel access rules will be removed due to changes in the ecc dec 05 02 rir1008-33 rir1008-34 rir1008-35 . in the domain of non-specific srd the transmit power will be adapted in order to be in line with the erc rec 70-03 rir1008-02 .