Shocking customer service

I was sitting in a meeting and my phone started ringing. I ignored it knowing that it would go to voice mail. <br> <br> Then suddenly I get three more calls + a voice message + an sms in the space of a couple of minutes. <br> <br> Very annoyed I answered the fourth call and asked Valerie why she phones so many times. She has the audacity to start fighting and arguing with me!! <br> <br> It has been quite some time since I experienced such bad customer service! This person needs some serious customer service training. At the end of a very useless call I ended up giving up with her.