供应电话线路模拟器TLS-3B
地区:广东 深圳
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The TLS-3 is a compact, portable central office or PBX simulator. Packed with standard features at an affordable price, the TLS-3B offers two loop start lines and a single talk path. Other basic features include:
![]() | Calling party control |
![]() | Tone and rotary (pulse) dialing capabilities |
![]() | Secondary dial tone |
![]() | Hot line ringdown - Automatically rings another station(s) when the handset is lifted. |
![]() | Audio port - Standard 5-pin DIN jack for recording or playing voice or tones. |
Programmable Parameters
![]() | Primary/secondary telephone numbers up to 16 di*s |
![]() | Off-hook modes |
![]() | Network response time delays |
![]() | Test tone frequency and cadence |
![]() | Line attenuation |
Dial Up Test Tones
![]() | Dial tone |
![]() | Busy signal |
![]() | Reorder tone |
![]() | Ringback |
![]() | Silence |
Precise Call Progress Tones
![]() | Dial tone |
![]() | Busy signal |
![]() | Reorder tone |
![]() | Ringback |
Caller ID
![]() | T*e I (SDMF/MDMF) |
![]() | Visual message waiting indication |
![]() | Privacy blockage |
![]() | Out-of-area calls |
![]() | Tran*ission errors |