Telecom📡 company KnowRoaming's has designed a SIM card💳 & sticker to help frequent travellers💼 save money by connecting to local networks & cutting✂ down on roaming charges. Now you can use 💬WhatsApp for free around the in 142 countries🌐 if you use any of the company's products. You can also make voice or video calls & send images📷 at no charge. The feature doesn’t require prepaid credit💳 either. KnowRoaming's SIM sticker can be put on top of your regular SIM card & costs 💲30. KnowRoaming's standalone global SIM card is cheaper at just 💲10.