The Ins and Outs of PC Audio Jack Colors. In many cards, the microphone connector will be pink, the line out or headphone will. be lime green, and the stereo line in will be light blue. Additional jacks may be present. on newer soundcards for rear and mid surround speakers. There is a widely accepted color standard for computer sound card input and output.
If one of the key features of Wi-Fi calling is that you can start/receive a call while on Wi-Fi and it will hand off to the cell network in a seamless fashion, that might not be true for some iPhone 5 users on T-Mobile.
Anyone out there know if Whatsapp Call feature works on the original iphone4. running ios 7.1 or is it only an option on original iphone 4s? I cannot get it to work. According to whatsapp website I am supposed to be able to use Whatsapp call feature to speak with other. whatsapp users in my contacts.