What is pulse tone?
0 views
Related questions
- What is DTMF decoder?
- How does my home phone work with NBN?
- When were rotary phones replaced?
- Do cell phones have a dial tone?
- What is mt8870 DTMF decoder?
- Why does my phone not have a dial tone?
- Do pulse phones still work?
- What is the frequency of dial tone?
- Do rotary phones still work UK?
- What is the tone button?