Todos

Oi S.A.

June 13, 2018
Legal Person
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Oi S.A.

June 13, 2018
Value-Added Services
Type of service with more functionality that other transmission services offered by a telecommunications network.... Leia mais

Oi S.A.

June 13, 2018
xDSL
Digital subscriber line. Technology that transfers digital information through existent twisted copper wire. Transfer rates depend on the variant of the system used (examples: ADSL, HDSL, VDSL, SDSL).... Leia mais

Oi S.A.

June 13, 2018
Call Transferring
A service available to the user that automatically transfers calls to another programmed number.... Leia mais

Oi S.A.

June 13, 2018
B Band
Frequency ranges allotted to cellular telephony that will be utilized by private enterprises that compete with the operators operating within band A. For cellular RBS, B band comprehends: 880 MHz to 890 MHz (B”); and 891 MHz to 894 MHz (B”). For cellular RBS, B band is thus: 835 MHz to 845 MHz (B); and... Leia mais

Oi S.A.

June 13, 2018
A Band
Frequency ranges allotted to cellular telephony that will be utilized by public enterprises, such as the 27 companies within the Telebrás System. For cellular RBS, A band comprehends: 869 MHz to 870 MHz (A”); 870 MHz to 880 MHz (A”); and 890 MHz to 891.5 MHz (A”). For cellular RBS, A band is thus: 824... Leia mais

Oi S.A.

June 13, 2018
Added Value
This is the difference in value that is added to a product by means of a new stage of production.... Leia mais

Oi S.A.

June 13, 2018
Loudspeaker
Also known as hands-free, this option allows the speaker to use the phone without holding it.... Leia mais

Oi S.A.

June 13, 2018
Long-Distance Services
Any intra-regional (inter-sectoral and intra-sectoral), inter-regional and/or international service.... Leia mais

Oi S.A.

June 13, 2018
Lowest Price
Lowest price reached for a security during a trading session.... Leia mais