Incorrect caller ID details One of the contacts in my galaxy s3 shows a small "hd" next to her name for incoming phone calls.  When this person, who also has a galaxy s3 (not linked or connected to my phone that I know of), calls or texts someone, the caller id on the receiver's phone looks like the call is coming from my phone, not hers.  It's not clear whether this is happening with everyone she calls or just some people. This is so wierd I don't even know if the question makes sense.  Can anyone help?
HD is for sound quality and says that the contact person's phone supports HD sound, whereas the caller ID issue can be because of the error of contacts app or truecaller if it is installed.