The color of the line is insignificant. Pregnancy tests can only tell you if you are pregnant. The darkness of the line is no indication of how pregnant you are or how far along you are. You can use the brand tests, even from the same box and get a lighter or darker line any time.
The phantom calls that you have recieved, also known as ghost calls is usually caused by either a poor quality phone line, aka has a high amount of noise or foreign battery due to the line or your on an older copper line.
(June 2014). Call whisper, otherwise known as call screening, is a calling feature that often appears on non-geographic telephony systems and hosted inbound call handling software.It involves the playing of a message to the called party when they have answered a call, during which time the calling party continues to hear ringing.ecause call whisper settings are specific to a particular non-geographic telephone number, the feature can allow the called party to identify which telephone number the caller has dialed. For instance, ten separate numbers can all be routing their inbound calls to a single destination number.