To test with this example, please download nRF Beacon app (available both iOS and Android). In the nRF Beacon app, add beacon by pressing the "+" and then select " Add Another Beacon". You need to select the UUID as 0x0112233445566778899aabbccddeeff0, major value 0x1122 and minor value 0x3344. These are the default [UUID, major value, minor value] settings in this example.

Revision:
0:9a65d0b6f172
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/BLE_API.lib	Thu Mar 02 08:18:44 2017 +0000
@@ -0,0 +1,1 @@
+https://developer.mbed.org/teams/Bluetooth-Low-Energy/code/BLE_API/#65474dc93927