Litronic, CAIS Internet, GRaphOn, Gardenburger, Charter Municipal Mac, School Specialty, and Option Care Conference Calls to be Broadcast by Investor Broadcast Network Over the Internet

Business Wire, Nov 8, 1999

PHILADELPHIA--(BUSINESS WIRE)--Nov. 5, 1999--

Litronic Inc.(NASDAQ:LTNX), CAIS Internet Inc. (NASDAQ:CAIS), GraphOn Corporation (NASDAQ:GOJO), Gardenburger Inc. (NASDAQ:GBUR), Charter Municipal Mortgage Acceptance Company (AMEX:CHC), School Specialty Inc. (NASDAQ:SCHS), and Option Care Inc. (NASDAQ:OPTN) will broadcast investor communications conference calls over the Internet, Investor Broadcast Network (f/k/a Vcall) announced.

Litronic Inc. will broadcast its quarterly earnings conference call on Monday, November 8, 1999 at 5:00 PM EST. This call can be accessed at http://www.vcall.com/static/startframeset.asp?companyid=734.

CAIS Internet Inc. will broadcast its quarterly earnings conference call on Monday, November 8, 1999 at 5:00 PM EST. This call can be accessed at http://www.vcall.com/static/startframeset.asp?companyid=1255.

GraphOn Corporation will broadcast its quarterly earnings conference call on Monday, November 8, 1999 at 5:15 PM EST. This call can be accessed at http://www.vcall.com/static/startframeset.asp?companyid=1367.

Gardenburger Inc. will broadcast its quarterly earnings conference call on Tuesday, November 9, 1999 at 11:00 AM EST. This call can be accessed at http://www.vcall.com/static/startframeset.asp?companyid=134.

Charter Municipal Mortgage Acceptance Company will broadcast its quarterly earnings conference call on Tuesday, November 9, 1999 at 11:00 AM EST. This call can be accessed at http://www.vcall.com/static/startframeset.asp?companyid=712.

School Specialty Inc. will broadcast its quarterly earnings conference call on Tuesday, November 9, 1999 at 11:00 AM EST. This call can be accessed at http://www.vcall.com/static/startframeset.asp?companyid=735.

Option Care Inc. will broadcast its quarterly earnings conference call on Tuesday, November 9, 1999 at 11:00 AM EST. This call can be accessed at http://www.vcall.com/static/startframeset.asp?companyid=1157.

These events are available through Investor Broadcast Network's Vcall website, located at http://www.vcall.com.

Listeners should go to the website at least fifteen minutes before these events to register, download, and install any necessary audio software. For those unable to attend the live broadcast, replays will be available beginning approximately one hour after each event. There is no charge to access any event.

About Investor Broadcast Network

Investor Broadcast Network, founded as Vcall in 1997, is the leading broadcaster of investor events serving over 800 public companies.

The Company provides compelling investor content direct from companies and experts to more than 300,000 registered users through its Vcall, RadioWallStreet and Investor Conference broadcast services. Currently all events may be accessed through the Vcall service, located at http://www.vcall.com.

For more information on Investor Broadcast Network visit www.investorbroadcast.com