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Indicate by check mark whether the registrant by furnishing the
information contained in this Form 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___

 

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	Investor Relations
	(+55 61) 3415-1140
	ri@brasiltelecom.com.br www.brasiltelecom.com.br/ir/
	Media Relations
	(1 646) 284-9400
	ialmeida@hfgcg.com

Free Translation

BRASIL TELECOM S.A.
CORPORATE TAXPAYERS’ REGISTRY 76.535.764/0001 -43
BOARD OF TRADE 53 3 0000622 - 9
Publicly Held Company

SUMMONS NOTICE
MEETING OF THE DEBENTURES HOLDERS

     OF THE 4TH ISSUANCE, BEING THE 3RD PUBLIC,
OF BRASIL TELECOM S.A.’S NON-CONVERTIBLE DEBENTURES

In light of Material Fact disclosed by Brasil Telecom S.A. (the “Company”) and by Brasil Telecom Participações S.A. on January 5^th, 2006, as per the request of the Company, Pentágono S.A. Distribuidora de Títulos e Valores Mobiliários (the “Fiduciary Agent”), Securities Dealer authorized by the Brazilian Central Bank and by the Brazilian Securities and Exchange Commission – CVM, hereby, as Fiduciary Agent of the debentures of the 4^th issuance, being the 3^rd public, of the Company’s Non-Convertible Debentures (the “Company’s 4^th Public Issuance of Debentures”), in compliance with Article 71, Paragraph 1 of Law 6,404/76, as amended, summons the debenture holders of the Company’s 4^th Public Issuance of Debentures to attend the Meeting of the Debentures Holders (the “Meeting”) to be held on January 30^th, 2006, at 02:30 p.m., at the Company’s headquarters, located in the city of Brasília, Federal District, at SIA SUL, ASP, LOTE D, BLOCO B, to deliberate on the following agenda:

Examine, discuss and deliberate on the management’s proposal for the adjustment of the financial covenant related to the ratio between the Consolidated EBITDA and the Consolidated Financial Expenses, provided for in Section 4.19.1. (e)(i) of the Indenture - Escritura Pública de Debêntures of the Company’s 4^th Public Issuance of Debentures.

General Information:

The documents related to the agenda are available for the debenture holders at the Company’s headquarters as of this date and at the Fiduciary Agent’s headquarters, located in Rio de Janeiro, Rio de Janeiro State, at Av. das Américas 4,200, bloco 4, sala 514.

The powers-of-attorney granted by debenture holders in favor of their representatives to attend the Meeting shall be filed at the Company’s headquarters at its Legal Department, at least 2 (two) business days prior to the date of the Meeting.

Brasília, January 6^th, 2006.

PENTÁGONO S.A. DISTRIBUIDORA DE TÍTULOS E VALORES MOBILIÁRIOS
Maurício da Costa Ribeiro
Director

“The Debentures have not been, and will not be, registered under the Securities Act of 1933, as amended, and may not be offered or sold in the United States absent registration or an applicable exemption from registration requirements”

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