EX-99.6 7 dex996.htm ZHONE TECHNOLOGIES, INC. SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS Zhone Technologies, Inc. Schedule II Valuation and Qualifying Accounts

EXHIBIT 99.6

 

ZHONE TECHNOLOGIES, INC.

SCHEDULE II

VALUATION AND QUALIFYING ACCOUNTS

 

YEARS ENDED DECEMBER 31, 2000, 2001 AND 2002

(in thousands)

 

Description

    Balance at
Beginning
of Period
    Charged to
Costs and
Expenses
    Deductions
     Other(1)
   

Balance

at End 

of Period

Warranty Reserve

                                    

December 31, 2000

    $ 3,817    $ 911    $ (1,597 )          $ 3,131

December 31, 2001

    $ 3,131    $ 1,205    $ (1,003 )   $ 6,000    $ 9,333

December 31, 2002

    $ 9,333    $ 287    $ (3,580 )          $ 6,040

Allowance for Returns and Doubtful Accounts

                                    

December 31, 2000

    $ 4,535    $ 17,359    $ (9,423 )          $ 12,471

December 31, 2001

    $ 12,471    $ 7,015    $ (9,026 )          $ 10,460

December 31, 2002

    $ 10,460    $ 8,966    $ (11,457 )          $ 7,969

Note 1: Reserve balance from acquired companies.