BT BT7660 មគ្គុទ្ទេសក៍អ្នកប្រើម៉ាស៊ីនឆ្លើយការហៅងាយស្រួល
BT BT7660 Easy Call Blocking Answer Machine User Guide Introduction The BT BT7660 Easy Call Blocking Answer Machine is a versatile home phone device designed to streamline communication and provide peace of mind. Featuring an easy-to-use call-blocking function, it allows…