Method and apparatus for remote activation of wireless device features using short message services (sms)

作者: Eric J. Lekven , John G. Rogers

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摘要: Features may be added to the handset of a mobile telephone by sending an SMS message handset. If first characters indicate control (104), activates feature (150). not, it is treated as normal (106). The disregarded if model ID incorrect (108), lacks minimum software (120), or not exact required (140).