Dr. Laurin Ostermann

July 22nd, 2015

Popular misunderstandings about 'Roaming'

Every year around the summer vacation season friends and family start to ask me about using their mobile phones abroad and the associated costs coming with it. Here are some comon misunderstandings and guidelines to keep your roaming expenses to a minimum. Voice calls: regular voice calls are the singly most expensive thing you can do when logged […]

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