1.electric call bell display can show current time when Stand by
2.display receiver support desktop and wall mounted
3.wireless call receiver with English Prompt voice or common type with "dingdong" only
1.pager display is touch screen
2.Wireless attendant caller panel can connect computer if you need
3.wireless calling system panel with English Prompt voice or common type with "dingdong" only
English
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العربية
