[Liam38127]

I just purchased three BB 8220 Pearl Flips. v4.6.0.160
I only receive ONE ring before it goes to voicemail. The caller hears at least SIX rings. I must get the last one. How do I increase the number of rings.
I have an 8GB memory card but get no menu to use as bulk storage.
I'd appreciate some help.
Thanks.