I can not make / receive calls (Travel SIM/WiFi) Customer Support November 13, 2019 05:30 Updated Follow Since you have ordered the Data ONLY SIM for travellers, you will not be able to make / receive calls. Related articles I did setup as instructed, but I can not use internet How do I setup my SIM card? How much is the compensation if I lose/break devices. How do I check my data usage? (travel SIM/WiFi) I lost the return envelope. How should I return it? Comments 0 comments Please sign in to leave a comment.