A:Answer Greetings Leia95, thank you for finding the unobstructed time out of your bustling day to ask us your question about the Samsung Galaxy Tab S7+. That's a good question. This Wi-Fi enabled tablet does not have a SIM card tray due to it lacking cellular capability. With the Call & text on other devices feature, you can make and receive calls on your tablet as long as it's signed into the same Samsung account as your phone. You can also send messages. However, the connected phone will need to have active service. Call & text on other devices currently does not work with Verizon and AT&T phones and may not be available on all models from other carriers. Check out the article titled, "Make calls and send messages from your Galaxy tablet" for more information on this topic when you have some free time. Let us know if you have any additional questions for us by contacting Samsung Support. Thank you for being a trustworthy Samsung customer. - Debra