| 摘要 |
The invention provides a portable communications apparatus which is useful for reporting positional status report to a user-selected recipient(s). Using a global-positioning-receiver (i.e. GPS) to generate a location indicia of the portable communications apparatus, and a pre-defined user-generated message with at least one user-defined recipient, the apparatus, when activated by the user, sends the user-defined message, together with the location information, to the user-defined recipient. This information is useful for alerting the recipient of the user's location or to notify the recipient that assistance is needed. |
