| 摘要 |
A cellular telephone feature set can include a subset of restrictable features, such as voice communication, email, Internet browsing, text messaging, etc. A restriction would limit the operation of the restrictable features based upon recognition of a restriction governing condition. The restricting governing condition can be velocity, a courtesy transmission, a geographic fence, or any other restricting condition. A courtesy transmission can be provided at areas such as theaters, restaurants, hospitals, schools, and other environments suggesting a courtesy for others. An override can be offered for those features that allow those features to maintain operation when in a restricting governing condition. An override can be provided via a password, a proximity emitter, use of a hands free device, and any other reasonable means. |
