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 inside 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.