vibration alert is not working for the model s60 3rd edition(nokia 6220)
CHWRMVibra* vibra = CHWRMVibra::NewL();
// After this, vibra can be directly controlled via the provided class methods.
vibra->StartVibraL(5000,50); // Start vibra for five seconds
vibra->StopVibraL(); // Immediately stop vibra
// To clean up, delete the created object: