 The digital GSM system came into use in 1993.The third generation of mobile technology with UMTS system began full operation 2004.The Opera web browser was created in 1994 by Jon Stephenson von Tetzchner and Geir Ivarsøy during their tenure at Telenor, and Opera Software was established in 1995 when they went on to continue development of their browser..Telenor and Huawei conducted a successful test of 5G with 70 Gbit/s Speeds in Lab environment.