Drei Kundenzone

As a mobile customer of three you have with this app your customer zone everywhere and thus your costs firmly under control. You will immediately see the consumption of your included free allowances, the current cost status and also invoices and individual call lists of the last months. In the customer zone, you can also find information about your contract and can make service settings. Your customer password protects sensitive data, e.g. See and manage all your phone numbers in your contract account. In addition, you can optimize your tariff by activating additional packages. Use the three guardian angels, you get here any time additional quantities. The functions in detail: See previously incurred costs of the current billing cycle See remaining free units (minutes, SMS, data volume) in the current billing cycle Call up the latest invoices and individual call lists Deposit open bills Charge prepaid credit online Management of all phone numbers of the contractor Contract information of all phone numbers in the contract account Block phone number in case of theft / loss Set call forwarding Tariff details and legal texts Change tariffs PIN and PUK queries Activate contract transfer Request a new device or credit (loyalty bonus) Block / unlock high-value numbers Set parental control lock Make roaming settings Buy additional packages and additional quantities Information about activated additional packages Change billing address / contract address Change invoice email address, change contact email address Install number Activate eSIM Three box administration Optimize login to your own needs See personal offers The app is suitable for smartphones and tablets. The customer zone is also accessible via the browser www.drei.at/kundenzone. If you are in the network of three, you will be recognized as a customer and come without logging into your customer zone. Nevertheless, we recommend registering under "My Profile". The advantage of this is that you have access to the customer zone worldwide on any device with Internet access - which is important for an immediate telephone number lock in the event of theft.