council recommend june coordin introduct public pan european cellular digit land base mobil commun commun eec council european commun regard treati establish european econom commun articl thereof regard propos commiss regard opinion european parliament council regul eec call introduct servic basi common harmon approach field telecommun resourc offer modern telecommun network util full econom develop commun mobil radio servic mean contact user move effici mean user connect public telecommun network land base mobil commun system commun larg incompat user move vehicl boat train foot commun includ inland coastal water reap benefit european wide servic european wide market chang gener cellular digit mobil commun system provid uniqu opportun establish pan european mobil commun european confer postal telecommun administr cept set special work group refer gsm group spécial mobil plan system aspect gener cellular mobil radio infrastructur futur system offer voic data servic base digit techniqu facilit compat gener digit environ envolv coordin introduct integr servic digit network isdn accord recommend eec coordin polici introduct pan european cellular digit mobil radio servic make establish european market mobil portabl termin capabl creat virtu size develop condit enabl undertak establish commun countri maintain improv presenc world market work rapidli agreement unrestrict access mobil commun free circul mobil termin commun european user rapid implementaion council direct eec juli initi stage mutual recognit type approv telecommun termin equip make import contribut goal consider council direct eec march lai procedur provis inform field technic standard regul council decis eec decemb standard field inform technolog telecommun propos commiss make make potenti commun exist financi instrument order promot develop commun infrastructur special attent paid urgent requir user pan european land base commun commiss futur submit propos field mobil commun includ radio page system implement polici lead closer cooper commun level telecommun industri hand telecommun administr recogn privat oper agenc offer public mobil telecommun servic hereinaft refer telecommun administr favour opinion deliv senior offici group telecommun sog detail recommend drawn analysi forecast group gap provid strateg basi develop public mobil commun commun enabl european user move commun effici econom favour opinion recommend deliv telecommun administr european confer postal telecommun administr cept telecommun equip manufactur member state envisag measur econom benefit rapidli increas market potenti public mobil commun fulli realiz commun treati provid power articl recommend telecommun administr implement detail recommend coordin introduct public pan european cellular digit land base mobil commun commun annex give special consider choic transmiss system network interfac time schedul set annex start servic latest onward geograph coverag penetr object compat commerci strategi telecommun administr continu cooper european confer postal telecommun administr cept object time schedul set annex complet specif pan european cellular digit mobil commun system telecommun administr plan gradual evolut exist public mobil radio system pan european cellular digit mobil commun system ensur transit meet user telecommun administr undertak establish commun countri member state govern telecommun administr rapidli complet technic arrang unrestrict access cellular digit mobil commun commun financi instrument recommend account framework intervent invest requir implement pan european cellular digit mobil commun system commun technolog research develop programm likewis develop requir technolog base member state govern invit telecommun administr carri recommend member state govern inform commiss end year form end onward measur problem encount implement recommend progress work examin commiss senior offici group telecommun sog set council novemb luxembourg june council presid de croo oj oj oj oj oj oj oj annex gener requir futur pan european cellular digit mobil commun system fulfil gener requir suitabl mhz frequenc band made pan european cellular digit mobil commun system permit trafic flow measur km mhz greater equal exist network bear mind scarciti bandwidth resourc allow system provid user voic transmiss qualiti equal exist system effici hand held termin encourag competit manufactu suffici flexibl facilit introduct servic relat isdn cost system consid term cost fix infrastructur met telecommun administr take account urban rural ar cost mobil equip cost afford limit case exce cost exist public mobil telephon system work mhz band cost mobil commun equip constitut main portion total cost prefer mobil equip cost quantiti excess lower mobil equip exist public mobil telephon system work mhz band choic transmiss system transmiss mode pan european mobil system digit basi final choic technic option common member state radio subsystem multipl access method digit mode estabish telecommun administr basi work carri cept european confer postal telecommun administr special group mobil commun refer gsm group spécial mobil network architectur principl network structur definit alloc function system compon mobil station ms base station bs mobil switch centr msc defin middl work interfac system compon ms bs msc complet defin open system interconnect standard osi layer applic relev servic applic interfac call process function mainten system support geograph locat cellular digit mobil radio oper mobil interfac detail end refer point kbit kbit structur defin interfac ms bs interfac bs msc minimum set man machin interfac specif control procedur establish mobil servic detail end provis member state start hand nation intern roam initi voic telephoni capabl constitut import servic requir mobil system open evolut isdn servic mobil servic detail end member state start bearer servic transpar bearer servic speech transpar bearer servic data transmiss kbit switch network kbit defin basic servic hand nation intern roam teleservic telephoni khz kbit channel defin supplementari servic call line identif advic call durat speech encrypt list ad cept signal user access signal subscrib signal defin principi exist cept recommend isdn permit supplementari servic isdn pstn network inter network signal process defin framework ss intern roam hand facil safeguard tariff consider telecommun administr invit cept framework tariff principi scarciti frequenc resourc servic charg basic durat radio channel tariff account curent trend distanc depend end basic framework charg principl indentifi network implic identifi resolv apppropi manner geograph coverag introduct date pan european cellular digit mobil commun system latest major urban area cover latest main link area cover latest telecommun administr collabor studi respect prioriti coverag order stimul maximum pan european traffic earli account user vehicl major european rout air travel locat citi centr intern airport oj