| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| briefly explain how the pstn works | 0.34 | 0.5 | 7898 | 33 |
| what is the pstn | 1.53 | 0.9 | 3442 | 77 |
| what is pstn usage | 0.71 | 0.1 | 4574 | 61 |
| pstn is a part of | 1.95 | 0.1 | 5729 | 1 |
| what is pstn in networking | 1.93 | 0.6 | 2273 | 53 |
| pstn meaning in networking | 0.22 | 0.6 | 4732 | 99 |
| what is pstn in telecommunication | 1.44 | 0.5 | 9907 | 13 |
| what is pstn in telecom | 1.29 | 0.3 | 1623 | 60 |
| what kind of network is the pstn | 1.93 | 0.9 | 7705 | 66 |
| pstn meaning in telecom | 0.49 | 0.8 | 5759 | 64 |
| pstn in computer networks | 0.03 | 0.6 | 1354 | 43 |
| what is a pstn call | 1.38 | 0.8 | 5457 | 94 |
| what is a pstn line | 1.97 | 0.4 | 8005 | 44 |
| what is pstn in mobile communication | 1.57 | 0.4 | 4433 | 15 |
| what is pstn in gsm | 1.91 | 0.9 | 4491 | 5 |
| what is pstn calling | 1.16 | 0.9 | 8207 | 23 |
| pstn in data communication | 1.86 | 0.4 | 3633 | 16 |
