Object: Electronic Auction - Hiring A Company Specializing In The Provision Of Fixed Switched Telephony Service In The Local And National Long Distance (Ldn) Modalities, With The Provision Of Direct Dialing To Extension (Ddr), Free Direct Dialing (Ddg0800), Direct Fixed Lines, Triple Digits (Emergency And Public Utility), Verified Origin (Stir/Shaken), Virtual Extensions And Mobile Service Services Personal (Smp) With 4G Technology Or Higher Via The Postpaid System.