Düsseldorf, Germany, Monday 26 September 2016 – Calvi has been selected as the premium bill presentment and telecom expense management (TEM) solution provider for Vodafone Germany’s entire enterprise customer base.
INDIANAPOLIS, IN — (Marketwire) — 07/27/11 — Hundreds of suppliers and consultants offer telecom expense management (TEM) technology platforms and business process outsourcing (BPO) services to support fixed and mobile telecom management practices, making the selection process challenging for enterprises. According to , a leading information services company, a supplier-s financial state and potential for long-term partnership should be key considerations."Evaluating a TEM supplier that