1. waitress call system display can show 3 groups of number at the same time
2. K-4-C call display can read number and service type in English or simple "dingdong" voice
1.wireless calling system display can show 6 groups of number at the same time
2.Wireless call system screen can Speak number and service type in english or simple "dingdong" voice
English
español
العربية
