摘要：Progressively increase consumer of HP (hand phone) at this time,make a celluler provider in this country compete to give programs can make consumer interest.Like a IM3 which give telephone and SMS tarif cheap to consumer.IM3 many use advertising like a print and electronic to introduce program they are to consumer celluler.But often advertising present good by IM3 or other celluler provider too abundant,so that make consumer swallow the bait.In this fact,need consumer don’t feel swallow the bait.With consumer involvement in searching information about brand,expect consumer can know good or bad a program from celluler provider,to be make brand loyalty from consumer to product from celluler provider.Because that the purpose from this research is to know consumer involvement to sim card brand through advertising so that can make brand loyalty.Sample which use in this research is consumer IM3’s sim card of old age minimum 16 year which buying repeat voucher more from 10 time and use more from 1 year.Data’s gathering do by submit list of question to respondent (questioner).Analysis used in research is Structural Equation Modeling (SEM).The result from this research is can know that advertising effectiveness influential positive to customer involvement.So also with consumer influential positive to brand loyalty.
