Calls sound like chipmunk

[amandanotgould]

On some calls the other person sounds like a chipmunk chirping. They can hear me 

[vzw_customer_support]

Every call should go through without a hitch. I'm sorry to hear of the experience you've been having. I'd like to help. Please tell me, what's the zip code with the nearest street intersection you're having trouble at? Is there a case on your device? - Carter

[Dmeyer62]

88252. My call to my granddaughters when she answers I sound like a chipmunk and it is just my number 

[vzw_customer_support]

Dmeyer62-

We want your calls to work as they should. When did this issue begin? Does it happen when you call other people as well?

-CarmenT_VZW