Misc. fixes and improvements.
Designed for use only on Cisco Webex Wireless Phone 800 series devices. The Custom Settings application provides additional controls for the system administrator for Cisco devices. It allows the system administrator to control access to Wi-Fi and Airplane mode and set up a facility-based time server.
* Allow or disallow Wi-Fi toggling
* Allow or disallow access to Airplane mode
* Set address for NTP server
