PROGRAMMING OF INSTALLATION DATA IN A CELLULAR RADIO TELEPHONE

摘要

Installation data for a mobile cellular telephone is installed directly in the rapid dialling memory or short code memory (SCM) 7 or other memory of the telephone. The installation data may subsequently be stored in the Number Assignment Module (NAM) 8 after temporary storage in the rapid dialling memory or SCM. The SCM locations used are invisible to the user and installation data is transferred to the NAM after an installer has effected a short keystroke sequence. The amount of memory space required to store the installation data is reduced. The SCM locations used may not be "normal" locations. To prevent misuse a protection element or its removal may be required. Installation data may be read directly from the SCM 7 without transfer to the NAM 8.