I-tel Corporatio is a manufacturer for cordless phone in Korea.Our products have been evolved from 900Mhz, 2.4Ghz to 5.8Ghz and from analog to digital with multi-handset.Our factory is in China and R&D center is in Korea which make good quality and price.I note you are looking for phone with LCD, caller ID and message.Our technicians are all very skillful as everage 10 years experience in cordless phone.We welcome OEM business with our long experience.Please feel free to contact with us.