Spain: CMT resolution on CLI substitution

The Spanish regulatory authority CMT has published an interesting resolution, answering a formal request which was made by Vodafone España, relating to the presentation of Caller Line Identity (CLI).  Vodafone España had requested to be allowed to present the CLI of …


Spain: CMT resolution on CLI substitution

The Spanish regulatory authority CMT has published an interesting resolution, answering a formal request which was made by Vodafone España, relating to the presentation of Caller Line Identity (CLI).  Vodafone España had requested to be allowed to present the CLI of …