Mobile phone companies Vodafone and Etisalat condemned the terror blasts that targeted their service stores in Giza on Thursday morning.
The explosion had caused only limited damage to the store but no human casualties, External Affairs and Legal Director for Vodafone Egypt Khaled Hegazy told MENA.
An official at Etisalat Egypt also denied the fall of human casualties, saying the losses were restricted to the store.
Earlier, two bombs went off outside the branches of Vodafone and Etisalat located on Gameat El Dewal and Ahmed Orabi streets, respectively, in the Giza neighborhood of Mohandessin.