How do I change the number of rings on my iPhone before goes to voicemail
Change number of rings on incoming calls
Change number of rings on incoming calls
Contact your carrier.
That option is controlled by your cellular provider. Contact them to determine if changes are possible.
That is something that is controlled by cellular carriers. Some have limited options to change the time before a call goes to voicemail. Contact you carrier customer service.
How do I change the number of rings on my iPhone before goes to voicemail