How does vivo Pad synchronize the verification code of the mobile phone?

The usage method of multi-screen content synchronization is as follows, for reference: (1) Verification code synchronization Step 1: First, set verification code synchronization, and both devices have logged into the same vivo account. Both devices are turned on Bluetooth. The setting of two devices > multi-device interconnection > verification code synchronization switch is turned on. Step 2: Use the verification code to synchronize the verification code received by the mobile phone. The tablet began to get the verification code. Vivo Pad will process your SMS verification code locally, and synchronize it to jovi input method on the tablet computer, which can display the verification code received on the mobile phone. (2) Personal Hotspot Step 1: Set personal hotspot synchronization first. Both devices are logged into the same vivo account. Both devices are turned on Bluetooth. Vivo Pad turned on WLAN. Both devices have turned on Settings-Multi-device Interconnection-Personal Hotspot Step 2: Synchronize the mobile phone with personal hotspot to turn on personal hotspot. Click on the hotspot on the tablet to avoid secret connection. Note: If the multi-device interconnection switch cannot be found in the mobile phone, it means that the mobile phone does not support it. The above functions and interfaces are for reference only, and there may be differences between different equipment and system versions. Go to "vivo Pad Desktop >: Tips for Use" to find more instructions on using vivo Pad.