Stop calling in the evening on a Friday night if you want stuff done the next day.
The customer called in regarding an ongoing ISP webmail issue. I informed him that the issue is currently being investigated and we are awaiting a response from Tier 2 support. Upon hearing this, the customer became highly agitated and began shouting, stating he did not want to wait for Tier 2 and demanded immediate escalation to a supervisor. I explained that an escalation ticket was already active. However, the customer continued to demand a supervisor ticket transfer. I advised him that as a third-party technical support center, we do not have a direct internal routing path to escalate this specific ticket to a supervisor. The customer stated that this issue was disrupting his business operations, used profanity, and stated he was going to hang up before he said something he would regret. The customer then disconnected the call. Maybe have a backup email if you’re gonna act like this issue is World War 3.