What happens next in this paragraph?

How to use whatsapp for work 
Communicate internally in the office. 
If you need to communicate within your office, whatsapp can be used for this. Whatsapp can be a quick way to send messages throughout the day that are easy to read from multiple platforms, such as phones, computers, and tablets.
Pick your answer from:
(i). It's also a convenient way to receive social media updates that employees can filter to your phone, email, and mail messages. Whatsapp can also allow you to create a chat log in your office to work off any social media limit.
(ii). Simply have your employees download whatsapp and make a habit of using it for quick communication. One of the main advantages of whatsapp is that it requires very little training.
(iii). Audio features can be set up, or you can put on a microphone. Whatsapp allows you to use dialer on your phone and speak into the microphone.
(iv). If you need to use whatsapp in a more conversational way, whatsapp is a place for you to keep calls in in quiet, private spaces. When you need to update your phone provider, whatsapp can allow you to quickly and easily update your device.
(ii).