The SIM card payphone TYW-272 is specially designed for a big SIM card and robust enough to use in rough environment. It can be configured for stand-alone operation or to work with Remote Management System (RMS). To Support RMS, it is required to put a SIM card insdie TYW-272 for the data transmission.

The solution provides operators a low-cost, but rapid deployment. It is no need for operators to issue pre-paid cards or to collect coins. It is also a good terminal for users. Users insert their private SIM card (pre-paid or post-paid) for a call or more service, such as SMS, incoming call, phone book etc.

The compact steel casing and the pull resistance of handset cord provide excellent protection against Vandalism. The back light LCD offers clear display in the dark.