Method for an enhanced communication of at least one intemet-of-things communication device in a mobile communication network, wherein the mobile communication network comprises an access network and a core network, wherein the access network comprises at least one radio cell and a base station entity associated with the at least one radio cell, wherein at least a first coverage extension level and a second coverage extension level is able to be applied regarding the communication between the at least one internet-of-things communication device and the mobile communication network, wherein the at least one internet-of-things communication device has a subscriber profile within the mobile communication network such that it is either configured to use both the first and the second coverage extension level or to use the first coverage extension level while the use of the second coverage extension level being barred or restricted, wherein the method comprises the following steps: -- in a first step and while the at least one internet-of-things communication device is served by the base station entity, a coverage extension subscription information is transmitted to the base station entity, the coverage extension subscription information being related to the at least one internet-of-things communication device, and indicating whether the at least one internet-of-things communication device is subscribed to use both the first and the second coverage extension level or whether the at least one internet-of-things communication device is subscribed to use the first coverage extension level while the use of the second coverage extension level being barred or restricted, -- in a second step, subsequent to the first step, in case that the coverage extension subscription information indicates that the at least one internet-of-things communication device is subscribed to use the first coverage extension level and the use of the second coverage extension level being barred or restricted, and furthermore in case that the at least one internet-of-things communication device is in a coverage situation necessitating the use of the second coverage extension level, a communication request, of the at least one internet-of-things communication device, to transmit payload and/or control communication data is either rejected or delayed by the base station entity or avoided by the internet-of-things communication device, wherein - besides the first coverage extension level and the second coverage extension level - at least a third coverage extension level is able to be applied regarding the communication between the at least one internet-of-things communication device and the mobile communication network, wherein the at least one internet-of-things communication device has a subscriber profile within the mobile communication network such that it is either configured to use the third, first and second coverage extension level or to use the third and first coverage extension level while the use of the second coverage extension level being barred or restricted, wherein the coverage extension subscription information, being transmitted to the base station entity in the first step, indicates whether the at least one internet-of-things communication device is subscribed to use the third, the first and the second coverage extension level or whether the at least one internet-of-things communication device is subscribed to use the third and the first coverage extension level while the use of the second coverage extension level being barred or restricted. -- in a first step and while the at least one internet-of-things communication device is served by the base station entity, a coverage extension subscription information is transmitted to the base station entity, the coverage extension subscription information being related to the at least one internet-of-things communication device, and indicating whether the at least one internet-of-things communication device is subscribed to use both the first and the second coverage extension level or whether the at least one internet-of-things communication device is subscribed to use the first coverage extension level while the use of the second coverage extension level being barred or restricted, -- in a second step, subsequent to the first step, in case that the coverage extension subscription information indicates that the at least one internet-of-things communication device is subscribed to use the first coverage extension level and the use of the second coverage extension level being barred or restricted, and furthermore in case that the at least one internet-of-things communication device is in a coverage situation necessitating the use of the second coverage extension level, a communication request, of the at least one internet-of-things communication device, to transmit payload and/or control communication data is either rejected or delayed by the base station entity or avoided by the internet-of-things communication device,