Static on receiving end
When I make phone call, the person on the receiving end of my call cannot hear me due to this crackling static noise. I have an IPhone 7 plus. The phone has not been damaged and has been chilling in a drawer for about a year. There is no damage to it. I've tried network reset and a complete wipe on my phone. Both to no avail. Sometimes speaker phone will fix the issue or using my IWatch for phone calls, but I'd prefer my actual phone to work.
iPhone 7 Plus