| Customer Trust Variables | Demographics Variables | P-Value |
| 1. Sustainability of operation | Gender | 0.19 |
| Age | *0.01 | |
| Education | 0.21 | |
| Income | 0.67 | |
| Time | *0.02 | |
| 2. Keeping promises | Gender | 0.851 |
| Age | 0.852 | |
| Education | 0.383 | |
| Income | 0.588 | |
| Time | 0.159 | |
| 3. Best telecom services | Gender | 0.73 |
| Age | 0.66 | |
| Education | 0.12 | |
| Income | 0.77 | |
| Time | 0.87 | |
| 4. Business performance | Gender | 0.99 |
| Age | 0.23 | |
| Education | 0.14 | |
| Income | 0.30 | |
| Time | 0.46 | |
| 5. Company authority and management | Gender | 0.66 |
| Age | 0.74 | |
| Education | 0.97 | |
| Income | 0.35 | |
| Time | *0.09 |