If you are using the Socket NFC Scanner on your IOS device it will disable your keyboard functionality.
Once connected to the scanner follow the steps below to toggle keyboard functionality:
IOS Keyboard Functionality ON
1. Press the Power button 2 times in quick succession to Enable the use of your IOS keyboard.
IOS Keyboard Functionality OFF
1. Press the Power button 2 times in quick succession to Disable IOS keyboard functionality & use the scan tool.