Model Number | ETROSS-8848 | Type | gsm to analog converter |
Place of Origin | China | Brand Name | etross |
Port Number | 2 | Working Frequency | 2100mhz, 850/900/1800/1900mhz |
DTMF Caller ID display | Support | DTMF 2nd dialing | Support |
TYPE | GSM fxs module | reversal polarity | support |
imei number | changeable | dial tone | 450mhz |
lock pin or network | support | back up battery | support |
2G and 3G SIM CARD | Compatible | antenna | 3 Cable or short rubber antenna |
3rd Floor, Block B, Yuetong Complex Bldg., Min Le Road, Mizhi Street, Longhua District,Shenzhen, Guangdong Province. China