Wireless terminal, UE, for operating in a cellular network comprising a plurality of base stations, the wireless terminal is configured to camp on, the wireless terminal comprising a transceiver, at least one processor and a memory, the transceiver being configured to receive a set of system information, each of the system information respectively transmitted by the base stations comprising an area system information transmitted by a first one of the plurality of base stations, the area system information is common for a local area (A1, A2) covered by the first base station and at least one other second base station of the plurality of base stations, and the processor being configured to store a received area system information in said memory, wherein the wireless terminal is configured upon carrying out a cell reselection from the first base station to a second base station: - to send to the second base station a request for dedicated transmission of area system information, said request comprising an indication about earlier stored area system information received from the first base station, and - to retrieve and process a transmission, from the second base station, comprising the difference between said indicated earlier stored area system information and an actual system information received from the second base station, wherein the processor of the wireless terminal is further configured to process a later transmitted area system information received from the second base station only in case of detection of an overrun field transmitted with the system information indicating an overrun of a system value change field indicating change in the area system information, the system value change field having changed from a maximum value to a minimum value. plurality of base stations, the wireless terminal is configured to camp on, the wireless terminal comprising a transceiver, at least one processor and a memory, the transceiver being configured to receive a set of system information, each of the system information respectively transmitted by the base stations comprising an area system information transmitted by a first one of the plurality of base stations, the area system information is common for a local area (A1, A2) covered by the first base station and at least one other second base station of the plurality of base stations, and the processor being configured to store a received area system information in said memory, wherein the wireless terminal is configured upon carrying out a cell reselection from the first base station to a second base station: - to send to the second base station a request for dedicated transmission of area system information, said request comprising an indication about earlier stored area system information received from the first base station, and - to retrieve and process a transmission, from the second base station, comprising the difference between said indicated earlier stored area system information and an actual system information received from the second base station, - to send to the second base station a request for dedicated transmission of area system information, said request comprising an indication about earlier stored area system information received from the first base station, and - to retrieve and process a transmission, from the second base station, comprising the difference between said indicated earlier stored area system information and an actual system information received from the second base station, wherein the processor of the wireless terminal is further configured to process a later transmitted area system information received from the second base station only in case of detection of an overrun field transmitted with the system information indicating an overrun of a system value change field indicating change in the area system information, the system value change field having changed from a maximum value to a minimum value.