Main Functions:
1.Based on GSM 900/1800MHz
2.Support 8 SIM cards
3.Support reverse polarity
4.Can connect to PBX
1.Based on GSM 900/1800MHz 2.Support 8 SIM cards 3.Support reverse polarity 4.Can connect to PBX |
GSM FWT with 4 bands(850/900/1800/1900MHz), No noise&Clear voice Caller ID Display Provide reversal polarity signal for meter ...
Come From Unitecom Co., Ltd.
GSM FWT with 4 bands(850/900/1800/1900MHz), No noise&Clear voice Caller ID Display Provide reversal polarity signal for meter ...
Come From Unitecom Co., Ltd.
black box:2RJ11 Model Number:GW5000 Brand Name:Goodcom Place of Origin:Fujian China (Mainland) Stable signal and polarity reversed. ...
Come From Xiamen Goodcom Technology Co., Ltd.