"IP Call" application software is used to make IP Call on S60 mobile phone. As such, it saves costs. The usage of the application software depends on the provision of the operators. A user may make manually add some prefixes and affixes in the contacts in the S60 "Contacts" in order to make IP calls, however, it is not very convenient to send SMS messages since the numbers have been changed!
Moreover, for making a domestic call and an international call, the prefixes and affixed are normally different. In this case, a user has to change according to different contexts. "IP Call" is such an application to solve this problem. Before using this software, it is good to know that all of the numbers in the S60 "Contacts" can be dialed.
For the long distance fixed line call numbers, it is necessary to have the area codes in the "Contacts" although country code may not be necessary. For foreign users, they have to create the profile manually themselves according to the service provider being used!
· Series 60 3rd edition devices.
· 2MB RAM.