King of SIM is a unique SIM card allowing you to make huge savings when you use your mobile phone while travelling abroad. It connects you and your friends with minimal roaming charge, allowing you to save up to 90% on your mobile phone bills.

Here are some of the benefits:

• Talk freely from country to country with one mobile number.
• Save up to 90% on your phone bills due to low-cost roaming.
• Coverage around the world in over 85 countries.
• Quick connection and excellent voice quality.
• Free credit worth £5 included to get you started.
• Top-up quickly using your phone from anywhere and at anytime