To respond to people in during vacations you can create an auto responder in your GMail account like as you do in Microsoft Outlook.
To save battery power or life on android phones, we need to keep in mind, ‘Use only when needed’. Here are few tips on how to save your battery life.
If you are bored with applications installed on your android phone or you do not like it or you got a better applicaion than current one, then there is no choice except to uninstall that application from your andriod phone.
Present generation smart phones such as android phones, iPhones and all other windows Mobiles can be turned as Scanners.
Google Nexus One is among one of the best smart phones available in Android segment. Following are some of tips on how to enable Aircel GPRS on Google Nexus One phone.