1. Investor FAQ
1. What does CallWave do?
2. When was CallWave founded and where was it incorporated?
3. Where is CallWave headquartered?
4. Who are the members of CallWave’s senior management team?
5. Who are the members of CallWave’s Board of Directors?
6. How many employees does CallWave have?
7. When does CallWave’s fiscal year end?
8. On which exchange is CallWave traded and what is its ticker symbol?
9. What is CallWave’s CUSIP number?
10. When was CallWave’s IPO and what was the initial offering price?
11. Who were the underwriters of CallWave’s IPO?
12. How can I purchase CALL stock?
13. Can I buy and sell stock directly from CallWave?
14. Does CallWave issue dividends or have a Direct Reinvestment Plan (DRIP)?
15. Whom do I contact for information on my stockholder account?
16. Who are CallWave’s independent auditors?
17. Who is CallWave’s legal counsel?
18. How do I contact Investor Relations?
19. How can I request financial materials?
1. What does CallWave do?
CallWave provides application services on a subscription basis that add features and functionality to the
telecommunications services used by mainstream consumers and small and home offices. CallWave's
software-based services are delivered to consumers and small and home offices through its proprietary
Enhanced Services Platform, which allows subscribers to manage calls across their existing landline,
mobile and Internet networks. CallWave's affordable call-bridging services enable subscribers to receive
calls on any communications device that is available to them at the time without requiring them to
purchase or install additional hardware.
2. When was CallWave founded and where was it incorporated?
CallWave was incorporated in California in 1998 and reincorporated in Delaware in September 2004.
3. Where is CallWave headquartered?
140 Second Street, Fifth Floor

2. San Francisco, CA 94104
4. Who are the members of CallWave’s senior management team?
Profiles of our senior management team may be found on the Management page.
5. Who are the members of CallWave’s Board of Directors?
Profiles of our Board of Directors may be found on the Board of Directors page.
6. How many employees does CallWave have?
As of December 31, 2006, we have 92 full time employees.
7. When does CallWave’s fiscal year end?
CallWave’s fiscal year ends June 30.
8. On which exchange is CallWave traded and what is its ticker symbol?
CallWave trades on the Nasdaq Global Market under the ticker symbol CALL.
9. What is CallWave’s CUSIP number?
CallWave’s CUSIP number is 13126N101.
10. When was CallWave’s IPO and what was the initial offering price?
On September 30, 2004 CallWave sold 4 million shares of CallWave common stock at a price of $10.00
per share.
11. Who were the underwriters of CallWave’s IPO?

3. Deutsche Bank Securities, Piper Jaffray, First Albany Capital and WR Hambrecht & Co.
12. How can I purchase CALL stock?
CallWave’s common stock can be bought or sold through a stockbroker or online trading service, or
through other financial institutions that provide brokerage services.
13. Can I buy and sell stock directly from CallWave?
We do not currently offer a direct stock purchase plan.
14. Does CallWave issue dividends or have a Direct Reinvestment Plan (DRIP)?
CallWave does not currently issue dividends and does not have a DRIP plan.
15. Whom do I contact for information on my stockholder account?
Mellon Investor Services maintains all CallWave stockholder records. The transfer agent is available to
assist changes of address or changes in stockholder information. They will also handle issues related to
lost or stolen certificates. Inquiries should be addressed to:
Mellon Investor Services, LLC
400 South Hope Street, 4th Floor
Los Angeles, CA 90071
(800) 853-4960 (Phone)
(213) 553-9735 (Fax)
16. Who are CallWave’s independent auditors?
Mayer Hoffman McCann P.C
17. Who is CallWave’s legal counsel?
Reicker, Pfau, Pyle, McRoy & Herman LLP, Santa Barbara, California

4. 18. How do I contact Investor Relations?
For more information please contact:
Moira Conlon/Brandi Floberg
Financial Profiles, Inc.
Phone: 310-277-4907
19. How can I request financial materials?
Financial materials may be accessed and printed from the SEC Filings page of this web site.