Manufacturer of cellular phone accessories, such as handsfree car kits, portable hands-free, plug-in savers& chargers, twin charger, battery packs, antenna adapters, cellular phone housing, antennas, mobile phone cases, etc.

YOSIN ELECTRONICS CO. LTD. YOSIN TELECOMMUNICATIONS CO. LTD. Company Profile Voice Mail Auto Attendant Music/Message On Hold Line Release Driver Warranty and Services Download Technical Q&A Contact us !@ Voice Mail , Auto Attendant, Audiotex and Music on Hold In this fast changing world, PBX (PABX) is widely used and demanded in business worldwide today. Besides PBX (PABX), Voice Mail ...

2001 Copyright By RaysonTechnology Co., Ltd. ...