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.
Calls dropping after after a specific amount of time: If your call drops after a specific amount of time, like 120 or 180 minutes, then this could be caused from a disconnect that is intentionally set by the provider or a partner of the provider.ropped calls to dead audio: If after a call is established, you experience either one-way audio or dropping of audio in both directions, then this indicates that something has broken the audio stream.