Ivan Seidenberg, chairman and chief executive officer of Verizon Communications Inc. (NYSE, NASDAQ:VZ), will speak at the Goldman Sachs 19th Annual Communacopia Conference here on Thursday, Sept. 23.  His presentation will be webcast beginning at approximately 8 a.m. Eastern time.  Access instructions will be available that day on Verizon’s Investor Relations Web site, www.verizon.com/investor, and on the Verizon Wireless site, www.verizonwireless.com/investors.