NOS, SGPS, S.A.

Public Company

Registered Office: Rua Ator António Silva 9 Campo Grande 1600-404 Lisbon Share Capital: 5,151,613.80 Euros

Registered in the Commercial Registry Office of Lisbon and Corporation no. 504 4 53 513

ZON OPTIMUS 2014 -2019 Bonds Interest Payment Coupon Nr. 7

We hereby give notice to holders of ZON OPTIMUS 2014-2019 bonds that, in accordance with the terms of the issue, interest payment regarding Coupon Nr. 7 will be made as from 9 November 2017, in the following amounts per bond:

Gross interest * Euro 1,151.022222222222

* Subject to withholding IRS / IRC in accordance with the tax rules and rates applicable at the date of payment.

Under the terms of its Regulation, the interest payment will be made through the Share

EOE.

The financial intermediary responsible for the operation is Banco BPI, SA.

This information is also available on NOS in w w w .nos.pt / ir.

Lisbon, 2 November 2017

Contacts

Maria João Carrapato Head of Investor Relations Email: ir@nos.pt

Tel.: +351 21 782 4725

Fax: +351 21 782 4735

Nos SGPS SA published this content on 02 November 2017 and is solely responsible for the information contained herein.
Distributed by Public, unedited and unaltered, on 02 November 2017 17:05:10 UTC.

Original documenthttp://www.nos.pt/institucional/Documents/Noticias e Comunicados/NOS_2014-2019_PT_Cupao7_ENG.pdf

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