Dear all, I am new to android phones, so my question might be very easy to answer. I have configured my Samsung Galaxy S using my normal Gmail account. This has helped me to sync the Google Contacts with my phone. Following are my questions: 1. Right now I have about a thousand google contacts synced to my phone. I want to remove them at one go. I know how to disable them from being appearing in contact list, but I want to know if I can delete them without going to factory settings. 2. I am using three applications (a) Gmail (b) Contacts (3) MVOIP. I want to know if there is a way that following combination works: a- Google contacts appear on Gmail app b- Google contacts (with phone numbers) and normal phone contacts appear on "Contacts" c- Google contacts (with phone numbers) and normal phone contacts appear on "MVOIP application". I know how to do (a) - By synchronising google contacts, (b) - by choosing display options (c) - I do not know how to handle this and I want help.