PAY PHONE CHIP 221 / 4436 / 5536 / 6636 COMPATIBLE CHIP MODULE

Product Description

MM*3SC**1 or popularly known as **1 module is a secured memory chip DESIGNED in Malaysia by Malaysia Microelectronic Solutions Sdn Bhd (My-MS). This module is primarily used for prepaid Payphone smart cards. This product has been QUALIFIED and used by various multinational telecom operators for their existing payphone terminals. We have shipped millions of units of **1 modules to smart card manufacturers & other end users (Telcos) worldwide.

MM*3SC**1 is the ONLY compatible payphone chip / module worldwide that is available today. Our solution works with the existing payphone terminals. Fixed Line Operators do not incur additional investment for new infrastructure.  It is reliable & robust under normal use and handling. We are able to ship our products within reasonable delivery lead time to meet customers expectation. As the product owner, we can customize the manufacturers byte code / special header based on your requirement. We offer high quality products at competitive prices.

MM*3SC**1 consists of **1 bits of EEPROM, *6 bit ROM and security features suitable for prepaid telephone cards. The EEPROM and ROM areas are used to store identification data, user data and counter.  MM*3SC**1 is also equipped with security features, which include authentication module, anti-tearing protection, voltage and frequency sensor detection and anti-hacking preventing signal or physical analysis