Kelly Services Schedules First Quarter Conference Call On April 25, 2006

April 10, 2006

TROY, Mich., April 10 -- Kelly Services, Inc., a global provider of staffing services, will release its first quarter earnings before the market opens on Tuesday, April 25, 2006. Management will host a conference call at 9:00 a.m. (ET) to review the results. The call will include Q & A and may be accessed in one of the following ways:

    Via the Telephone:
    U.S.    (800) 553-5275
    International    (612) 332-0725
    The conference call leader is Carl Camden
    The passcode is Kelly Services

    Via the Internet:
    You may access the call via the Internet through Kelly Services' website:
    http://www.kellyservices.com

    Replay:

The web cast on the Internet at http://www.kellyservices.com , and audio replay at (800) 475-6701 for U.S. and (320) 365-3844 for International, will be available after 1:00 p.m. on April 25 and run through the end of the day on May 25. Access code 825074

Kelly Services, Inc. (Nasdaq: KELYA, KELYB) is a Fortune 500 company headquartered in Troy, Mich., offering staffing solutions that include temporary staffing services, staff leasing, outsourcing, vendor on-site and full-time placement. Kelly operates in 30 countries and territories. Kelly provides employment to more than 700,000 employees annually, with skills including office services, accounting, engineering, information technology, law, science, marketing, light industrial, education, health care, and home care. Revenue in 2005 was $5.3 billion. Visit http://www.kellyservices.com .

(Logo: http://www.newscom.com/cgi-bin/prnh/19991208/KELLYLOGO )

SOURCE Kelly Services, Inc.
CONTACT: ANALYST CONTACT: James Polehna, +1-248-244-4586,
James_Polehna@kellyservices.com , or MEDIA CONTACT: Renee Walker,
+1-248-244-5362, Renee_Walker@kellyservices.com , both of Kelly Services,
Inc.