OneTouch AT has a few options which may be enabled: Wired, Wi-Fi, Capture, Advanced Testing, and GB/T 21671. To access these options, from Home, go to Tools > Options. 

Wired
Provides wired testing for nearest switch and wired discovery.

Wi-Fi
Wi-Fi analysis provides nearest access point, networks, APs, clients, channels, connectivity, authentication, and locating.

Capture
Provides packet capture (single-ended and inline), packet filtering, and frame slicing.

Advanced Testing
Provides performance testing with the following advanced service tests:
 

• Wired/Wi-Fi Performance Testing
• Web (HTTP)
• File (FTP)
• Multicast (IGMP)
• Video (RTSP)
• Email (SMTP)

GB/T 21671
Chinese standard performance testing.

OneTouch AT Model Comparison 
 

• The OneTouch AT 1000 is the base model without any options enabled.
• The OneTouch AT 2000 and OneTouch AT 3000 models already have the appropriate options enabled (specific to each model) at the factory before they are shipped. When the options are purchased at a later time, you will be sent a POP (proof of purchase) code(s) and instructions to register them. Registering these codes, via the portal, returns option keys which can then be used to activate your options directly on the device.

Important: When you register OneTouch AT, the serial number that needs to be registered is the Module, not the Platform. You can find this serial number in Tools > (Maintenance Tools) Version Information.