Supports CDMA 450 or 800 or 1900 MHz; Supports payment via coins or smart card The Wireless Outdoor Coin-Card Operated Payphone, is designed to offer multiple payment options (smart cards and coins) for communication at public sites where CDMA connection is more accessible than PSTN, e.g. rural area, islands, temporary events…Adding to the support from our versatile Remote Management System (RMS ...