I was on the phone with my husband. Whilst being on the phone I received a beep that I was receiving a call but didn't look to see who it was. After getting off the phone it said I had two missed calls. Well it had only beeped once. Then I looked at the call log and only one of the missed calls showed up on there and it was my husband's number. Yet my mom said she was calling me. I know he didn't dial me while we were on the phone obviously. But my first question is how can it be possible that both of the numbers were calling me at once when we were on the phone? The second question why did it say I had two missed calls but only record one of them? And the third question, how could his number have been calling me while we were already on the phone? He has two landline phones. His mom was trying to make a call while we were on the phone. So could that be why? Maybe she had dialed a number but because we were on the phone it called my number instead? Note his phone has called me a few times in the past while we were talking.