Digitel taps Optiva for charging upgrade in Venezuela : vima

Venezuelan mobile operator Digitel has signed an agreement with Optiva for a multi-year support renewal and upgrade of its online charging system.

Related Keywords

Venezuela , Venezuelan , John Giere , Luis Bernardo , , Executive Vice President , Digitel , Optiva , Charging , வெநெஸ்வேலா , வெநெஸ்வேலந் , லூயிஸ் பெர்னார்டோ , நிர்வாகி துணை ப்ரெஸிடெஂட் ,