...- In contrast to our earlier expectation of improved adjusted credit metrics in 2020 and a return to adequate levels in 2021-2022, we now expect Telefonica's metrics will deteriorate this year, due to lower revenue and earnings, driven by weaker year-on-year service revenue as a consequence of the pandemic and adverse currency movements affecting contributions from the Latin American business. - In 2021, operational stabilization, slightly more benign currency impacts, and endeavors to reduce leverage should provide more rating headroom, but are unlikely to be sufficient to restore metrics commensurate with the '###' rating. - We are therefore lowering our ratings on Telefonica to '###-/A-3' from '###/A-2'. - The stable outlook reflects our expectations that Telefonica will maintain S&P Global Ratings-adjusted debt to EBITDA sustainably below 4.0x, calculated using pro rata ownership in Telefonica Germany, Telefonica Brazil, and Telefonica Infra (which are fully consolidated in Telefonica's...