Coverage/Poor Signal

Turn off any other devices like Router/Modem as it may conflict with network signals.

Restart your mobile handset.

Try inserting the SIM in a different Phone and check if your issue is resolved.

Voice Quality

Please try restarting your phone once.

Please try using the sim in a different handset, since it could be a handset issue as well.

No Signal

Turn On Airplane Mode >>Turn it off after a few seconds and check

Try selecting the network manually following the below steps

Settings >> More>> Mobile/Cellular network>> Network Operator>>Select Manually

If these steps didn't help get in touch with our support !

Updated on: 07 / 10 / 2019