Add a 4-hour onsite support characteristic to an Extreme Networks AP4020FX wireless access-point deployment. 97008-AP4020FX-WW-TAA is a service extra associated with the AP4020FX-WW-TAA platform, identifying an onsite support option rather than an additional access point or mounting component. It suits wireless locations where local technical attendance is required as part of the selected support arrangement. The service is delivered onsite and is identified by its 4-hour service characteristic. That distinction matters for locations where wireless infrastructure supports active users, operational devices, or site connectivity that cannot be handled only through remote assistance. Pair the service with the corresponding AP4020FX platform so the covered hardware and onsite support selection remain aligned. This option differs from remote-only support choices by specifying onsite delivery. It also differs from hardware accessories because its purpose is service coverage for the access-point platform, not radio expansion, power delivery, or physical installation. Use it where the deployment calls for a named four-hour onsite support level for the AP4020FX wireless infrastructure.