Show Phone Plans Construction will begin early In July to expand the Salt Lake Boise Telephone Microwave System and to ex- ex extend extend tend it from Boise to Seattle according to Eric C Aaberg Vice President and General Manager of the Mountain States Telephone Company THE SEATTLE extension will include branch routes to Portland Oregon and Yakima Washington A total of way two tel tel- telephone telephone ephone circuits will be install install- installed installed ed at this time with additional units of added as require require- requirements ments develop The new system is being built to keep pace with the increased sed calling load be- be between be tween the Pacific Northwest and the Salt Lake area It will also provide another alternate route to assure continuous communications In event of a disaster Mr Aaberg pointed out |