Ooops! Your challenge could be due to any of below issues;
- Insufficient airtime balance
- Expired Number
- Not connected to roaming partner
Here are some tips on what can be done to remedy the challenge;
- Contact a relative/friend in Ghana to top up your account to reactivate the number
- Restart phone to automatically connect to roaming partner
- Go to settings >>select Mobile networks>>select Network operators>>choose select manually>>select available roaming partner>>restart your phone and try to make calls