REGINA – SaskTel will roll out its own new 3G+ wireless network in Saskatchewan next month, the company announced Tuesday.The new next generation wireless network will be compatible with approximately 80% of all networks across the world, and international roaming customers will be able to use their SaskTel 3G+ phone on 3G+ networks anywhere the company has established roaming agreements, the announcement continued. A six week technical trial with select employees is underway, and commercial availability for customers in Regina, Saskatoon, Moose Jaw, Weyburn, Yorkton, Swift Current, Prince Albert, North Battleford and most of the connecting highways is scheduled for...