Vivo and Claro start 2010 as leaders

www.teleco.com.br/en/en_comentario/en_com365.asp

3G

3G Coverage
65% of the population was covered by 3G in April/10
www.teleco.com.br/en/en_3g_cobertura.asp

Results 1Q10: Vivo

53.9 million mobile accesses
www.teleco.com.br/en/en_operadoras/Vivo_tri.asp

Results 1Q10: TIM

Net profit reached R$ 30 millions
www.teleco.com.br/en/en_operadoras/Tim_tri.asp

Results 1Q10: CTBC

518 thousand subscribers
www.teleco.com.br/en/en_operadoras/CTBC_cel.asp

Mobile Operators in 1Q10

Operational performance
www.teleco.com.br/en/en_opcelular.asp

Economic and financial results
www.teleco.com.br/en/en_opcelular1.asp

Data Revenue
www.teleco.com.br/en/en_opcelular_dados.asp

65% of the companies use corporative cell phones

www.teleco.com.br/en/en_opcelular_corp.asp

Cell Sites per State

Values for Apr/10
www.teleco.com.br/en/en_erb.asp

Mobile Coverage

97.1% of the population was covered in Apr/10
www.teleco.com.br/en/en_cobertura.asp

Smartphones

54.7 million smartphones sold in 1Q10
www.teleco.com.br/en/en_smartphone.asp

Cell Phone Production

Production will be lower than it was in 2008
www.teleco.com.br/en/en_celprod.asp

Results 1Q10: CTBC

208 thousand broadband accesses
www.teleco.com.br/en/en_operadoras/CTBC_fixa.asp

Fixed Telephony Operators

Results in 1Q10
www.teleco.com.br/en/en_opfixa.asp

Results 1Q10: Slim Group

206 million subscribers
www.teleco.com.br/en/en_operadoras/gruposlim.asp

Results 1Q10: Telecom Argentina

16.8 million subscribers
www.teleco.com.br/en/en_operadoras/TelecomArg.asp

Results 1Q10: Maxcom

EBITDA margin: 25.0%
www.teleco.com.br/en/en_operadoras/maxcom_mex.asp

Results 1Q10: Entel

EBITDA margin: 41.0%
www.teleco.com.br/en/en_operadoras/entel.asp

Ecuador

102.2 cell./100 inhab. in 1Q10
www.teleco.com.br/en/en_pais/en_equador.asp

Results 1Q10: Telecom Itália

89.5 million mobile accesses
www.teleco.com.br/en/en_operadoras/Ti.asp

Results 1Q10: Portugal Telecom

Net Revenue had negative growth in 2.1%
www.teleco.com.br/en/en_operadoras/PTelecom.asp

Results 1Q10: SK Telecom

24.8 million mobile accesses
www.teleco.com.br/en/en_operadoras/skt.asp

Results 1Q10: Vonage

2.4 million mobile accesses
www.teleco.com.br/en/en_operadoras/vonage.asp

Results 1Q10: Clearwire

Cellulars grew 41.1%
www.teleco.com.br/en/en_operadoras/clearwire.asp

Results 1Q10: DirecTv

18.6 million susbcribers
www.teleco.com.br/en/en_operadoras/directv.asp

Wi-Fi

4 million hotspots in Brazil in Apr/10
www.teleco.com.br/en/en_wifi.asp

Results 1Q10: Alcatel

Total revenue: 3.2 billion euros
www.teleco.com.br/en/en_vendors/alcatel.asp

Vendors in 1Q10

Results for the main vendors - 1Q10
www.teleco.com.br/en/en_pais/en_vendors.asp

Vendors revenue in Brazil in 2009

www.teleco.com.br/en/en_industria.asp

Results 1Q10: Contax

Number of employees increases 1.5%
www.teleco.com.br/en/en_callcenter.asp

Pay TV Operators

Net has 47.7% of market share
www.teleco.com.br/en/en_optva.asp

Number Portability (Apr/10)

6.1 million portability requests in the total
www.teleco.com.br/en/en_portabilidade.asp

72% of the ported numbers are mobile
www.teleco.com.br/en/en_portabilidade_cel.asp

Effetuation rate: 69.8% in fixed
www.teleco.com.br/en/en_portabilidade_fixo.asp

ITEL

From May to August/2010
www.teleco.com.br/en/en_itel.asp

Market Cap

Operators lose market cap in April
www.teleco.com.br/en/en_vmercado.asp

Stocks

5.1% drop in Itel in April
www.teleco.com.br/en/en_acoes.asp

TVs in Manaus

821 thousand CD TVs sold in 1Q10
www.teleco.com.br/en/en_nrtv1.asp

Congresses, Fairs and Seminars

www.teleco.com.br/en/en_calendario.asp

From May 10 to 12: Carrier Ethernet World Americas
May 12: 10ª Rio Wireless
May 26: MVNO Forum 2010
May 27: 2º Mobile Broadband Summit