How do I extend the amount of time my phone rings on my Samsung Galaxy S5?

[Blood Mutt]

I've tried the *#61# but it keeps telling me it can't get a server response

 

[mountainman]

I've tried the *#61# but it keeps telling me it can't get a server response

I always thought it was a carrier thing. I could be wrong. Check with your carrier first.

 

[Blood Mutt]

Didn't really want to put up with them, but I'll try

 

[Rukbat]

It's the voicemail settings. Listen to the menu, listen for "more options" or something like that, then listen for something about the time before VM picks up. In North America it's 5 seconds per ring cycle, so 27 seconds (always leave a little slop) would give you 5 rings.