Sell Dual SIM Gsm / Pstn Terminal
Product Details
AB line feeding 48(hang-up status)
AB line loop current 25mA
AB line impedance 600
Dual SIM gsm / pstn terminal, Support 2 SIM Cards: GSM (A) and GSM (B) , Conveniently choose GSM (A) , GSM (B) or PSTN
- Country:Hong Kong
- telephone:852-3-0788073
| Dual SIM gsm / pstn terminal, Support 2 SIM Cards: GSM (A) and GSM (B) , Conveniently choose GSM (A) , GSM (B) or PSTN |
