E-mail Services sp. z o.o. acquired Speech Guru sp. z o.o. from VoiceTel Communications S.A. (WSE:VOI) for PLN 5050 on August 24, 2017. E-mail Services sp. z o.o. completed the acquisition of Speech Guru sp. z o.o. from VoiceTel Communications S.A. (WSE:VOI) on August 24, 2017.