Have you ever felt the need to make a series of changes, often repetitive, to telephone numbers you have stored in your device’s Address Book? Things like properly formatting telephone numbers, adding missing area codes, changing dialing/long distance/area codes, preparing your iPhone for a overseas trip, etc..

And how nice would it be to have a tool that could automate the whole process? Well, that is the idea behind Change-@-Phone: to automate the making of bulk changes to telephone numbers in the iPhone or the iPod Touch Address Book

There are several situations where making bulk changes are needed, such as:

- Formatting telephone numbers (adding missing access codes and area code, as well as visual format information);
- Moving from one place to another, with a change of area code or country code;
- Modifications resulting from local changes, such as area codes, numbering scheme, exchanges, etc..);
Complete or correct telephone numbers that were either entered on the device or imported from other sources;
- Switching Long Distance Carrier access codes;
- Dialing rules changes (local, long distance or roaming), in particular where telephone number portability is a reality;
- Temporarily changing dialing rules while traveling (national or international), either to make use of alternate telephone service (different SIM card) or to adjust to different dialing rules (while roaming);

And many more…

Change-@-Phone provides a simple and powerful system based on Rules that define how numbers are selected and modified. Also, several rules can be applied at once, using Rules Groups.

Rules and Rules Groups definitions can be exported/imported from/to the device, using the built-in web server. Comes with several sample, as well as extensive documentation: on-device help, quick reference guide and a complete user’s guide. All documentation can be downloaded from the 2AS Sistemas web site or directly from the device, using the build-in web server.