![Telstra only shut down its twenty year old 2G GSM network last year.](http://web.archive.org./web/20170612084835im_/https://www.fairfaxstatic.com.au/content/dam/images/g/h/w/y/o/u/image.related.landscape.460x307.gwpd84.png/1497251220604.jpg)
Vodafone legal action threatening investment certainty
Vodafone's legal action against the competition watchdog's draft domestic mobile roaming decision could delay the final outcome for some time and, in the process, deny Telstra and Optus the certainty they seek to roll out infrastructure.Â