In the invoice e-mail that you receive monthly from Myanmar Teleport you find an internet link with the details of your monthly invoice and the Grand Total amount. This amount has to be paid at our Sales Office & Service Centre in Yangon or Mandalay or through KBZ bank transfer before the end of the month otherwise your connection will be temporary disabled. Please collect and keep receipt after settling the invoice. On your invoice you will see "Grand Total"; this indicates the amount you will have to pay before the due date. Starting from January 2005 Myanmar Teleport will also deduct over-usage for data from your advance. The amount mentioned in Grand Total at the top of the invoice has to be paid this month and can not be deducted from your Current Advance Balance. For more information about billing please contact to following numbers: Dial up: 4421083 Broadband Wireless & ADSL (Data & Voice): 4421032 iPSTAR (Data & Voice): 4421029