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Contributor
68 Answers
- Posted on Aug 13, 2014
Re: How to extend ring tone on I phone 4?
Contact your carrier's customer service. Ask them to set the maximum time before shunting the call to voicemail. They deal in time rether than number of rings. On my AT&T iPhone, the default was 20 seconds and they increased it to their maximum of 30 seconds.
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