emm. aar. redio telephone network (chekoslovakia)

chekoslovakiyamadhil (aanee sampoorn purvekadil gatatil) pahila analogue mobile redio telephone amr (kadhikadhi amrad) hota, joou check automatizovani mestsky radiotelphone ("svayanchalit nagarpalika radiotelphone") madhye hota.
hii pranali tesla companyne paradubismadhye vikasit kelee hotee. 1978 pasoon tyachi chachani prayogik paddhatine karnyat aalee aanee 1983 madhye tee purn paddhatimadhye badalali. tyaa velee tyacha vapar pramukhyane durvarchya durvarchya (samanyatah dursanchar udhyogat) sanvadasathi keela jaat asey. 1989 nantar vyavsayik vaparas parvanagi denyat aalee aanee 1999 madhye bund hoiparyant heey jaale rahile. heey jaale rajya dursanchar company "ess. pii. tii. telecom" (nantar sesky telecom, nantar telephonica oo2 check republic) chya malakiche aanee sanchalit hote.
tantrik vaishishtye.
emm. aar. networknantar aine. emm. tii. mankavar aadharit bhramandhvani jaale (euroteldware 12 september 1991 roji 450 emm. etch. zed.) aanee 1992 madhye redio-paging seva (aar. dii. ess.). 1996 madhye jee. ess. emm. mankavar aadharit pahile jaale check prajasattakat suru karnyat aale.

