For the demand of mobile service development, GoldTel launches the wireless payphone under the system of GSM and CDMA, which adopts updated industry-level wireless module, standard and opening design with higher sensitivity and clear voice in connection, can be used in such the spots where PSTN could not reach, such as highway, public vehicle, and some place in downtown, outskirt, or countryside. GSM/CDMA wireless payphone provides telecom carriers the possibilities concerning making full use of network resources and promoting profits, it also gives conveniences to users.