If we send you other messages, they are immediately considered received, if we send them to your wireless device or to an email or fax number you have given us, or after three days when we send them to your billing address. If you need to send us messages, please send them to the after-sales service address on your last invoice. Requests an email account with an Internet Compatible ISP and a downloaded or pre-installed email application for the wireless device. Access and use of Mobile Email is billed based on the total volume of data sent and received (in kilobytes) according to your data rate. Attachments cannot be sent, downloaded, read or transmitted to the mobile device. There is only one paperclip symbol that indicates an installation. You need to view the attachments from your PC. Application upgrades may be required to continue using the service. App downloads and all upgrades are subject to wireless data usage fees. VMTT`s fee includes converting the voice message and text message sent to your wireless device. However, depending on the plan, additional fees may be charged for receiving emails on your VMTT wireless device, as well as for replying to or transmitting VMTT messages via SMS (text) or email. Unlimited number of data clients. If you are a customer of an at&T unlimited data rate, you agree that „unlimited“ means that you pay a fixed monthly fee for the wireless data service, regardless of the amount of data you use.
You also agree that „unlimited“ does not mean that you may use AT&T`s wireless data service in any manner you have chosen or for prohibited activities, and that AT&T may restrict, restrict, suspend, or terminate your data service if you can use your unlimited data rate in a prohibited manner or if you can upgrade to a tiered data rate. To evaluate your usage during an applicable billing period, you may obtain approximate usage information by calling after-sales service or by using one of our automated systems. If you register for the Postpay service, you agree to subscribe to a service line either on a monthly basis or for a minimum duration of the contract, as indicated on your receipt or order confirmation. (If your service is suspended without a statement or at a reduced billing rate, this delay does not count for the conclusion of your contract.) Once you have completed your contract, you will automatically be a customer from month to month for this service line. If your service line has a contract term and you terminate that line or if we terminate it for a good reason during that contract period, you will have to pay an early cancellation fee. If the contract term results from the purchase of an advanced device, your early cancellation fee is $350, which decreases from $10 per month after the close of months 7 to 17, from $18 to $22,20 per month, from $23.60 after the month closes, and from $0 after the contract term is concluded. For other terms of the contract, your early cancellation fee is $175 which, after the close of months 7 to 17, decreases by $5 per month, after the close of 18 months to $22,10 per month, $30 after the close of month 23, and $0 after closing your contract…