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Costs of Unified Messaging Services

Costs of Unified Messaging Services


The use of UMS-Services results in certain fees, which are detailled below.

  • Fax unit pricing is calculated according to the applicable phone tariffs.
  • SMS sent to mobile devices using a landline connection are billed through the Deutsche Telekom AG using the applying tariffs (currently around 10 cent per SMS)
  • A seperate identification for private Fax and SMS messages is not possible for technical reasons.
  • After an introductory period of roughly six months, a UMS-number will be billed at the same rates as a "regular" telephone connection (currently 1€/month). 
  • Fax messages sent within the RWTH network using the UMS system are free.

last changed on 01/29/2021

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