Telecom Italia - 6k
                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                                    FORM 6-K

                         REPORT OF FOREIGN PRIVATE ISSUER

                        PURSUANT TO RULE 13a-16 OR 15D-16
                    UNDER THE SECURITIES EXCHANGE ACT OF 1934

                         FOR THE MONTH OF SEPTEMBER 2005


                              TELECOM ITALIA S.p.A.
                 (Translation of registrant's name into English)

                                Piazza degli Affari 2
                                20123 Milan, Italy
                     (Address of principal executive offices)


          Indicate by check mark whether the registrant files
          or will file annual reports under cover of Form 20-F or Form 40-F:

                          FORM 20-F [X]   FORM 40-F [ ]


          Indicate by check mark if the registrant
          is submitting the Form 6-K in paper
          as permitted by Regulation S-T Rule 101(b)(1): [ ]

          Indicate by check mark if the registrant
          is submitting the Form 6-K in paper
          as permitted by Regulation S-T Rule 101(b)(7): [ ]


          Indicate by check mark whether by furnishing the information
          contained in this Form, the registrant is also thereby furnishing
          the information to the Commission pursuant to Rule 12g3-2(b)
          under the Securities Exchange Act of 1934.

                               YES [ ]     NO [X]

          If "Yes" is marked, indicate below the file number assigned
          to the registrant in connection with Rule 12g3-2(b): 82- _______











PRESS RELEASE


TELECOM ITALIA SUCCESSFULLY LAUNCHES 2.5 BILLION DOLLAR BOND ISSUE


The transaction will allow the group to reduce the average cost of debt


Milan, 21 September 2005 - Telecom Italia announces that Telecom Italia Capital S.A. today concluded the launch of a USD 2.5 billion, multi-tranche bond issue.


The issuance will be the first takedown from the issuer’s USD 10 billion Shelf Registration Programme filed in August with SEC and aims to refinance debt maturities and diversify the currency and investor base. The issuance will also allow the group to reduce its average cost of debt.


Telecom Italia fixed the total amount of the issuance at USD 2.5 billion, divided into two 5-year tranches, one fixed-rate and one floating rate, and a 10-year fixed-rate tranche.


The characteristics of the securities are:


5-year floating-rate tranche


Issuer:

Telecom Italia Capital S.A.

Guarantor:

Telecom Italia S.p.A.

Amount:

USD 400 million

Settlement date:

28 September 2005

Maturity:

01 February 2011

Coupon:

USD Libor 3M + 0.48%

Issue price:

100%

Redemption price:

100%


The effective yield to maturity of the 5-year floating-rate tranche is equal to USD Libor 3m plus 48 basis points.




5-year fixed-rate tranche


Issuer:

Telecom Italia Capital S.A.

Guarantor:

Telecom Italia S.p.A.

Amount:

USD 700 million

Settlement date:

28 September 2005

Maturity:

01 October 2010

Coupon:

4.875%

Issue price:

99.898%

Redemption price:

100%


The effective yield to maturity of the 5-year fixed-rate tranche is 4.958% per annum, corresponding to a yield of 91 basis points over the corresponding US Treasury note.


10-year fixed-rate tranche


Issuer:

Telecom Italia Capital S.A.

Guarantor:

Telecom Italia S.p.A.

Amount:

USD 1,400 million

Settlement date:

28 September 2005

Maturity:

01 October 2015

Coupon:

5.250%

Issue price:

99.370%

Redemption price:

100%


The effective yield to maturity of the 10-year fixed-rate tranche is 5.403% per annum, corresponding to a yield of 116 basis points over the corresponding US Treasury note.


This communication shall not constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of these securities in any jurisdiction in which such offer, solicitation, or sale would be unlawful.



Telecom Italia

Media Relations

Corporate and Wireline Press Office

+39.06.3688.2610

www.telecomitalia.it/stampa


Telecom Italia

Investor Relations

+ 39.02.8595.4131

www.telecomitalia.it/investor_relation





Cautionary Statement for Purposes of the "Safe Harbor" Provision of the United
States Private Securities Litigation Reform Act of 1995.

The Private Securities Litigation reform Act of 1995 provides a "safe harbor"
for forward-looking statements.  The Press Release included in this Form 6-K
contains certain forward looking statements and forecasts reflecting
management's current views with respect to certain future events.  The ability
of the Telecom Italia Group to achieve its projected results is dependant on
many factors which are outside of management's control.  Actual results may
differ materially from those projected or implied in the forward-looking
statements.  Such forward-looking information involves risks and uncertainties
that could significantly affect expected results and are based on certain key
assumptions.

The following important factors could cause the Telecom Italia Group's actual
results to differ materially from those projected or implied in any forward-
looking statements:

- the continuing impact of increased competition in a liberalized market,
including competition from global and regional alliances formed by other
telecommunications operators in the core domestic fixed-line and wireless
markets of the Telecom Italia Group;

- the ability of the Telecom Italia Group to introduce new services to
stimulate increased usage of its fixed and wireless networks to offset declines
in its fixed-line business due to the continuing impact of regulatory required
price reductions, market share loss and pricing pressures generally;

- the ability of the Telecom Italia Group to achieve cost-reduction
targets in the time frame established or to continue the process of
rationalizing its non-core assets;

- the impact of regulatory decisions and changes in the regulatory
environment;

- the impact of the slowdown in Latin American economies and the slow
recovery of economies generally on the international business of the Telecom
Italia Group focused on Latin America and on its foreign investments and capital
expenditures;

- the continuing impact of rapid changes in technologies;

- the impact of political and economic developments in Italy and other
countries in which the Telecom Italia Group operates;

- the impact of fluctuations in currency exchange and interest rates;

- Telecom Italia's ability to continue the implementation of its 2002-2004
Industrial Plan, including the rationalization of its corporate structure and
the disposition of Telecom Italia's interests in various companies;

- the ability of the Telecom Italia Group to successfully achieve its debt
reduction targets;

- Telecom Italia's ability to successfully roll out its UMTS networks and
services and to realize the benefits of its investment in UMTS licenses and
related capital expenditures;

- Telecom Italia's ability to successfully implement its internet strategy;

- the ability of the Telecom Italia Group to achieve the expected return
on the significant investments and capital expenditures it has made in Latin
America and in Europe;

- the amount and timing of any future impairment charges for Telecom
Italia's licences, goodwill or other assets; and

- the impact of litigation or decreased mobile communications usage
arising from actual or perceived health risks or other problems relating to
mobile handsets or transmission masts.

The foregoing factors should not be construed as exhaustive.  Due to such
uncertainties and risks, readers are cautioned not to place undue reliance on
such forward-looking statements, which speak only as of the date hereof.
Accordingly, there can be no assurance that the group will achieve its projected
results.



                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized.

Date:      September 21th, 2005


                                                   TELECOM ITALIA S.p.A.


                                              BY: /s/ Carlo De Gennaro
                                                  ---------------------------
                                                      Carlo De Gennaro
                                                       Company Manager