continue to receive calls that have their numbers blocked, is their a way that i can block these types of calls . sprint network/ iphone4s
you would need to contact your carrier. Call blocking is a function of a carrier, not of a phone
There's no way you can prevent people with Caller ID blocked numbers from calling you. You can choose not to answer them, that's about it.
You can also install a silent ringtone. Set it to default, and assign a different ringtone to the people in your contact list.
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