h1. Configuring HLR query while routing messages This solution is described in section [[HLR query while message routing]]. To simplify let's assume, that this service will be provided to users free of charge. 1. Configure [HLR routing|Routing of HLR queries]]. This is described in section [[Configuring routing of HLR queries]]. 2. Choose configured [[Route class]] on user group or user of interest. 3. Set Inbound -> billing pack for HLR = 'zero' on user group or user of interest. 4. Configure [[Message routing]] as described in section [[Configuring messaging solutions]] [[Конфигурирование HLR запроса при маршрутизации сообщения|Русский перевод]]