[header] How to get rid of unwanted calls on your cell phone [title] Download call blocking apps in the play store. [step] Android users have a number of tools they can access to get rid of unwanted calls in the form of apps, including : [substeps] Call filter, a very popular call blocking app that is also free. Droidblock, another android app that can get rid of unwanted calls and is also free. 
Keep in mind success with call-blocking apps tend to vary and they are not always 100% effective. [title] Have spam calls sent directly to voicemail.