I am developing a voip app in windows phone 8 which I want to turn off screen when user tries to hear through earpiece during call.
A PICC line is a long, thin, hollow tube that a doctor or nurse puts into a vein above the bend of your elbow. It is used to give you chemotherapy and other medicines. A PICC line is a long, thin, hollow tube that a doctor or nurse puts into a vein above the bend of your elbow.
PIC stands for primary interexchange carrier. Your PIC is the carrier you selected to provide your primary long distance service. From your own telephone, you can access the services of your PIC by dialing a one plus the area code and telephone number of the person you wish to call.IC stands for carrier identification code (CIC). A CIC is a unique numeric code that is assigned to carriers or other entities that access a local exchange carriers' (LEC) network. Since 1983, CICs have been unique three-digit codes (XXX).