In SIM , can simply buy a SIM card and add credit limit to start making calls, sending texts and browsing the internet. do not need to buy any bundles or get tied to any contracts.This kind of plan gives flexibility.
How do work? Sign up for a phone on a monthly contract and ‘ll a set fee every month for a pre-determined amount of texts, minutes and data. The cost of the phone is then spread over the course of the contract.