voice call malfunction

[ShahramMehrabi]

recently I have problem with my Z ultra during voice calls. in my phone speaker voice is heared with slow tempo. and other side my voice is sectional. my simcard is worked properly in other phones.what shouId do?

[Phy · Accepted solution]

1. Settings
2. Call
3. Slow talk
4. Turn it off

[ShahramMehrabi]

Tnx dude.. IT WORKED!!

[Phy]

No problem