GUIDELINE: To provide context-sensitive help for your service, specify a HELP ACTION. Do not use the ACCEPT or SOFT1 keys to provide help.
On most UP.Phone models, the user can get context-sensitive help by going to the UP.Browser menu and choosing the Help option. Some UP.Phone models provide a HELP key, which allows the user to go directly to any context-sensitive help you have provided for the current card.
HDML allows you to define actions that provide help when the user invokes the HELP action. For information on defining HELP actions, see Providing online, context-sensitive help.