The connection type provides details on the quality of the calls made by the user over the time period. The connections are broken down by type:
- Wired
- Wireless
- Mobile
- Unknown (connection type is unknown)

The calls for each of these connection types are broken down into good, poor and bad quality, and these are displayed by the different colors.
|
Color |
Quality |
|
|
Bad |
|
|
Poor |
|
|
Good |