Yes, this can be accomplished, however, it depends on which type of mobile phone you are using.
Are you using an Apple device or Android?
For the IOS version tap on your properties located in the upper right corner of any window from there tap T4 Settings, tap on Tap2Trade then tap on order confirmation and you can choose from prompt, order ticket or none. Feel free to take a look at the screenshot below on how to configure prompts to confirm orders before submission on IOS devces.
For the Android version tap on your properties located in the upper right corner of any window, from there tap T4 Settings, tap on tap2trade then tap on order confirmation and you can choose from Prompt, Order Ticket or none. Provided below is an image demonstrating how this can be configured on an Android device:
I hope this helps! I know you mentioned you had a couple of questions, feel free to create a new post anytime a question pops up!
Thanks for your question,
Optimus Futures Support