| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| public switched telephone network pstn | 0.26 | 0.3 | 1953 | 82 |
| public switched telephone network | 1.31 | 0.8 | 2841 | 98 |
| explain public switched telephone network | 0.73 | 0.6 | 7446 | 30 |
| public switched telephone network definition | 0.11 | 0.8 | 4424 | 54 |
| public switched telephone network ppt | 1.74 | 0.4 | 3535 | 56 |
| define public switched telephone network | 0.08 | 0.1 | 9905 | 11 |
| pstn voice network uses circuit switching | 0.75 | 0.1 | 4288 | 13 |
| pstn network switch off | 1.19 | 1 | 9838 | 95 |
| pstn in mobile communication | 0.25 | 0.3 | 6745 | 85 |
| telephony services provided by the pstn | 1.24 | 0.6 | 6141 | 30 |
| pstn in wireless communication | 1.59 | 0.9 | 1831 | 4 |
| pstn switch off usa | 1.15 | 0.5 | 6873 | 26 |
| what kind of network is the pstn | 0.91 | 0.3 | 9601 | 53 |
| what is pstn in telecommunication | 1.58 | 0.8 | 1326 | 94 |
| what are pstn calls | 1.66 | 0.5 | 9804 | 87 |
| what is pstn calling | 0.72 | 0.8 | 2982 | 52 |
| pstn in computer networks | 0.39 | 0.8 | 2062 | 83 |
| what is pstn in telecom | 1.33 | 0.9 | 8305 | 70 |
| pstn switch off residential | 1.45 | 0.3 | 6361 | 1 |
| pstn in mobile computing | 1.27 | 0.7 | 5381 | 61 |
