with LCR, Call transfer for GSM <-> PSTN conversion. Dual band 900 1800MHz, quad band 900 1800 850 1900MHz, Connect with PBX or VoIP Gateway; SC-355DP with 1SIM 1Tel, 1PSTN, LCR without Call Transer; SC-355DT with 1SIM, 2Tel ports |
1 Channel GSM Gateway SC-355D with LCD 1SIM 1Tel 1PSTN
1 Channel GSM Gateway SC-355D with LCD 1SIM 1Tel 1PSTN |