WOOLWORTHS is pursuing new revenue streams outside its supermarket base forging a deal with telecommunications company Optus to sell a no-frills mobile phone service.

Two Optus Blackberry plans offer unlimited email from $9.99.

Mobile phone companies will often offer free calls to other users on their network as part of a mobile phone deal.

3G mobile phone Internet access can be quite expensive if you do not choose an appropriate mobile phone deal.

Mobile phone companies will generally offer a mobile phone deal for every budget, but do you have a realistic notion of what your budget for mobile phones is?