Quad band 900/1800/850/1900MHz, Provide accurate reverse polarity
billing signal;Display Caller ID, Support PBX
SunComm Technology Co., Ltd
SunComm Technology Co., Ltd. Core members have been engaged in the
communication & networks industry since 1977. Their main
products in 2009 focus on GSM, VoIP, 3G Devices.
Copyright © 2009 - 2018 burrillandco.com. All rights reserved.