roamingkäytännöt
Roamingkäytännöt refer to the rules and regulations governing the use of mobile phone services when a subscriber is outside their home network's coverage area. These policies are set by mobile network operators and often influenced by national and international regulations. The primary purpose of roaming policies is to define how charges are applied for calls, text messages, and data usage when a customer is connected to a foreign network.
Historically, international roaming charges could be very high, making it a significant concern for travelers. However,
When traveling outside regulated areas, roaming charges are typically determined by agreements between the home operator