Issuer:

Entergy Mississippi, Inc.

Market Type:

First Mortgage Bonds (Publicly Registered)

Ratings:

Baa2/A-/BBB+ (stable/negative watch/negative outlook)

Trade Date:

January 19, 2006

Settlement Date:

January 20, 2006 (T+1)

Principal Amount

$100,000,000

Coupon Dates:

February 1 and August 1 each year

Commencement Date:

January 18, 2006

First Payment Date:

August 1, 2006 (Long 1^st Coupon)

Final Maturity:

February 1, 2016

Call Date & Terms:

Make-whole call at T+30bps until February 1, 2011, callable anytime on or after February 1, 2011 at 100% plus accrued and unpaid interest

UST Benchmark:

T 4.50% November 2015

Treasury Price:

100-14%

Treasury Yield:

4.444%

Re-offer Spread:

+148 bps

Re-offer Yield to Investor:

5.924%

Coupon:

5.92 %

Price to Investor:

99.966 % ; $99,966,000

Underwriting Fee:

0.65% ; $650,000

Net Proceeds:

$99,152,000

Day Count:

30/360

Denominations:

$1,000

Underwriters:

Book-Runners:

Credit Suisse                     (40%) $ 40,000,000
KeyBanc Capital Markets (40%) $ 40,000,000

Co-Manager:

BNP Paribas                     (20%) $ 20,000,000

CUSIP:

29364NAN8

Payment on overdue :
Principal

The issuer will pay interest on any overdue principal, and if such payment is enforceable under the applicable law, on any overdue installment of interest on the bonds at a rate of 6.92% per annum to holders of record at the close of business on the business day immediately preceding its payment of such interest.