My phone on leave

Huh... When i checked mail this morning, just realized about my mobile phone was out of service. I just restart my phone. Aiyoh... So many sms come in. Cham... All urgent call. I quickly return call. Haiz... No wonder my phone so quiet that day before. No sms, call come in. Oh ya, that night no wonder i can't call my friend. Haha... Me like "sotong". After one day, then know it. Don't is lausy HTC or Starhub?