Seperate Ringtone for Unknown Caller (Android 7)
37774
How to set one Ringtone for Contacts and another for non contacts?
41092
Stop iPhone alerting me when I'm in a phone call
108966
How can I make a message appears on my PC when my phone is ringing?
83487
Disable Repeated System Alerts in iOS 7
6628
How can I determine if there is a call ringing on "line 2" (e.g. call waiting)
32077
How can I know which app is giving me notification sounds?
9728
Get name of caller function in PHP?
79898
Changing Android's default MediaPlayer User-Agent string
99468
How to get contact from stolen Android phone?
72618
Retrieving phone conversations
9677
Detect if an outgoing call has been answered
153213
Reduce minimum in call volume
36427
Iphone ringing when husband receives a call
129048
How can I receive phone calls on a Linux server and script stuff depending on the numbers pressed?
84475
How can I see the phone number dialed after I initiate a call?
102981
How to remove call logs from android programmatically?
94679
How can I block incoming SMS from certain senders?