Over-The-Air Provisioning Of WAP Settings

To simplify configuring WAP settings in a number of phones, all settings can be sent as an SMS message to each phone. This makes it easy for an operator, a service provider or a company to distribute settings for Internet/Intranet, and WAP, without having to configure each phone man- ually. This also makes it easy to upgrade the services provided to the users, without the need for users to perform any manual configuration.

The OTA configuration message is distributed via SMS point-to-point

The setup information is a binary encoded XML message, according to WBXML. To receive information about OTA specifications, please contact your local Ericsson representa- tive for consumer products. A configurator that utilizes OTA provisioning can be tested on the Ericsson Mobile Internet

The user is not alerted about new settings until the ongoing browsing session ends. Further- more, settings are not changed during an ongoing browsing session

The necessary user interaction is limited to receiving and accepting/rejecting the configura- tion message, and selecting which WAP profile to allocate the settings to

Security can be handled using a keyword identifier displayed on the screen as a shared secret between the SMS sender and the receiver. It is important that the user has a way to verify that the configuration message is authentic

Configuration Of WAP Settings

To perform the WAP configuration of a single phone it is suggested to use the step-by-step WAP configurator provided on the Ericsson Mobile Internet. The configurator utilizes OTA provi- sioning, and it is available on http://mobileinternet.ericsson.com, no login required. The WAP settings can also be customized by the operator.

A manual configuration is made using the menu system in the phone. This is described in the User’s Guide.

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Sony Ericsson T20e manual Over-The-Air Provisioning Of WAP Settings, Configuration Of WAP Settings