The jump type of a holiday “here today – there tomorrow ” in Mountainous Banat, on day-light, requires that every tourist has a mobile phone. The main operators are: Orange, Vodafone and Cosmote – Romtelecom. The coverage of the networks is almost all over Mountainous Banat. Internet access on the smart phone is at high speed through the 3G service. Romania’s country prefix is +40. In case of danger, accident or illness you will call “Emergency” number: 112. If you get lost from the group and there is no signal, do not hesitate to cry, the echo will help and amplify your SOS. In Mountainous Banat: “Before having a cell phone, they used to shout from hill to hill.” On the mountain trails it is preferable to use a GPS for guidance!