No you don't need an appointment
You don't need one but it saves time to have one
I recommend an appointment if you are setting up a new device. They will prep it and have it ready to go when you get there.This service is a HUGE time saver!
No but when you get there someone will greet you first. If they are not busy they take care of you rite away.They put you on a system an assign you with the best person to help.
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