How to divert all calls & sms from other phone to my phone? is it possible?

It is possible in case of calls. SMS cannot be diverted to other numbers.

Explanation:

Every mobile manufacturing company has its own settings features and every cellular network has its own codes yet the facility of call forwarding which is a phone feature that enables users to forward or redirect incoming calls to any alternate number, which may be either a land line or cellular number. This facility can be availed by going to the Setting menu, then call setting and looking for call forwarding option. Once you get to the call forwarding option, select the destination number where you can divert the calls received on your number. Unfortunately sms cannot be diverted.