O₂ Telefónica is a telecommunications company based in Germany, founded in 1995, with a workforce ranging between 5,001 and 10,000 employees. The company operates primarily in the telephony and wireless sectors, generating significant revenue. One of its key offerings is RCS Business Messaging (RBM), which serves as a secure and trusted communication channel for brands to engage with their customers. RBM is based on the GSMA messaging standard and allows for bi-directional, multimedia communication, enabling brands to build trust through verified sender identities. The platform supports various use cases in digital customer journeys, including marketing and e-commerce, by providing features such as customizable branding, action buttons, and trackable customer responses. This facilitates enhanced interaction and measurable outcomes for businesses looking to improve engagement rates and return on investment. The company emphasizes the importance of customer engagement and the effectiveness of RBM in increasing open rates and overall campaign success.