Let me present you good and free application to handle your important calls/sms.
My Vip Calls - Android application
Recieve your Vip calls. Anytime, anywhere.
Allow VIP numbers to contact you even if you're phone is in vibrate/silent mode so you want miss important calls.
You can mark any number in your contact list as VIP (ad to whitelist ).
You can also mark all unknown numbers as VIP if you expecting some important call from unknown number.
Works also with SMS messages enable/disable "SMS Notifications" checkbox as you wish.
My Vip Calls - Android application
Recieve your Vip calls. Anytime, anywhere.
Allow VIP numbers to contact you even if you're phone is in vibrate/silent mode so you want miss important calls.
You can mark any number in your contact list as VIP (ad to whitelist ).
You can also mark all unknown numbers as VIP if you expecting some important call from unknown number.
Works also with SMS messages enable/disable "SMS Notifications" checkbox as you wish.