We will supply the local mobile phone number and activate 600 MB-6GB data on your "Mobile phone". Internet data duration choices are: 1 day-600MB, 2 days-1.5 GB, 4 days-3 GB, 7 days-6 GB data. You need to have a mobile phone with internet access.
As you have internet data on your mobile phone in Ulaanbaatar, you will not be lost, and it will be easy to find places and to contact your family or friends. Also, you do not need to use international expensive internet! Save the money & travel easy!