Ditzitel-consultancy in mobile telecom
Ditzitel is with 30 years of experience and knowledge in the field of ICT, electronic publishing and (mobile) telecommunication an independent consultant for mobile operators and MVNO's in the area of international telecom services like roaming. Specifica
product, portfolio, revenue, assurance, dataroaming, tablet, ipad, iphone, laptop, notebook, roaming, international, calls, SMS, data, umts, gsm, hspa, hsdpa, umts, lte, blog, forum, vodafone, telefonica, orange, tmobile, t-mobile, kpn, telfort, mvno, pub
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