| 摘要 |
The invention relates to a method for indicating a physical change in relation to an exterior of a network node module included in a network node in a wireless communication network, such a network node module and such a network node. According to the invention the network node module (19) comprises a movement detector (20) configured to detect movement between a male element and a corresponding female element, where the network node module comprises one of the elements and both elements are required for obtaining an operative network node, and a control unit (24) configured to generate an indication of a physical change of the network node module based on the detected movement. |
