Do Not Disturb mode method/step
1th step: In the iOS7, we found the "Settings" icon
2nd step: Then find "Do Not Disturb mode" and then open the Do Not Disturb mode
3rd step: In Do Not Disturb mode we can set up specific to prevent interference specific time point, set up after this time point of the phone will automatically filter out OH.
4th step: The electric harassment inside can choose anyone, each person, personal collection. There are also groups within the group that have the contact, family, etc. added.
iOS7 blacklist anti-harassment method/step
1th step: Also in the iOS7 we click "Settings"-"Information"-"blacklist" as shown in the following image.
2nd step: Then in the figure below we click on the add, here you can enter the blacklist of contacts.
3rd Step: If we do not want to add this person blacklist can click, Cancel block.
4th step: Then the phone we can find a contact in the nearest contact or contact, and then click on the editor and click the exclamation point, go to the detailed page, select Block this caller number, block number you will not be the blacklist of contact calls, short and FaceTime call. If you want to unblock this caller, click Cancel to stop the call number.
The above two kinds of blacklist method is a previous IOS6 version of the method, the latter is based on the iOS7 blacklist function, only the IOS7 system will have OH.