The present document provides user interface design guidelines for setup procedures@ applicable to mobile terminals and services throughout the product life-cycle. The design guidelines address the design@ specification@ implementation@ deployment and maintenance of mobile terminals and services and are equally applicable to consumer use as well as to professional use. For the purpose of the present document@ it is assumed that access to mobile services is primarily achieved through handheld terminals@ typically characterized by a limited screen size@ a 12 key-keypad and possibly@ additional function keys and/or a stylus and/or a touch screen. The guidelines provided in the present document focus on public mobile network terminals and services@ but they are also applicable to other technologies (e.g. cordless or IP-based (unlicensed) telephony and Wi-Fi). Wherever possible@ an integrated design-for-all approach has been adopted@ taking needs and abilities of children@ older users and users with physical@ cognitive@ or sensory impairments into account. When appropriate@ specific guidelines for the optimization of the accessibility of setup procedures are presented and existing guideline documents are referenced for further details.