UPDATE 1-Indonesia's Telkom to pay about $300 mln for Guam telecom firm -sources By: Reuters: Company News June 12, 2015 at 03:39 AM EDT * Telkom retains low debt-to-equity ratio (Adds Telkom M&A spending, debt gearing, names of advisors) Read More >> Related Stocks: Citigroup Grupo Aeroportuario Del Pacifico ADR