2.2.3.2.9 PHONELAMPMODE_Constants

The PHONELAMPMODE_Constants are bit-flag constants that describe various ways in which the lamp of the phone can be lit.

Constant/value	Description
PHONELAMPMODE_DUMMY 0x00000001	This value must be used to describe a button/lamp position that has no corresponding lamp.
PHONELAMPMODE_OFF 0x00000002	The lamp is off.
PHONELAMPMODE_STEADY 0x00000004	The lamp is continuously lit.
PHONELAMPMODE_WINK 0x00000008	The normal rate of on and off.
PHONELAMPMODE_FLASH 0x00000010	The slow rate of on and off.
PHONELAMPMODE_FLUTTER 0x00000020	The fast rate of on and off.
PHONELAMPMODE_BROKENFLUTTER 0x00000040	The superposition of flash and flutter.
PHONELAMPMODE_UNKNOWN 0x00000080	The lamp mode is currently unknown.

The high-order 16 bits can be assigned for device-specific extensions. The low-order 16 bits are reserved.

Although the exact on and off cadences can differ for phones that are from different vendors, the mapping of actual lamp lighting patterns for most phones onto the previously listed values SHOULD be straightforward.