The phone shuts down by itself during a call, how can I stop this?

when l make or receive a call the phone stays on only for a few seconds before switching off by itself then it switches on again after a while

Show Accepted Answer

Guest Quick Reply (No URL, BBcode or HTML)

Last post by carole.bernier
3 hours ago
Last post by ignacio98
3 hours ago
Last post by ilesch
27 minutes ago
Last post by qkeebler
4 hours ago
Last post by angelita.ward
2 hours ago
Last post by ljones
29 minutes ago
Last post by ydicki
2 hours ago