Clear Phone Lite - Aha! Seems that you don't want to miss anything while you dial someone. Or perhaps you just want to avoid obstacles on your way.
This software is perfect for you, this application will let you dial as your regular phone and in addition it will let you see the camera view on the background of the dialer
Camera Dialer - Finally an easy way to dial phone numbers without actually typing the number!
Simply center the phone number in the "green box" that will appear in the camera view. Hold Still and it will then automatically dial it without any further user interaction.
This application is so accurate, you will not believe how useful it is
Adore Calling Card Dialer - Adore Softphone has come up with "Callingcard Dialer" for iPhones. Adore Calling Card Dialer lets the callers Automatic dial the access number, Pin of prepaid card and Destination Number. The iPhone dialer is meant for service providers who can use this Callingcard Dialer and get it integrated with their existing Callingcard server
Artificial 3G for Email and SMS - This application will let you use the 3G Internet connection of your iPhone to send emails from the iPad. Let's suppose you are in an area without wifi connection and your iPad is without internet signal, you can type an Email or "sms" message in your iPad and SEND it using the 3G connection of your iPhone
CloudTalk Messenger is a more personal and natural way to communicate than texting alone. Send voice messages as easily as texting, without the complications and interruptions of phone calls and voice mail. Check it out -- it is completely FREE!
CloudTalk is great for group messaging with your friends, family and co-workers
Ooma Mobile for iPhone - Introducing Ooma Mobile, an application that lets Ooma customers make US and international calls from their iPhone, iPod touch or iPad. Phone calls made using the Ooma Mobile application are transmitted through your active Wi-Fi or 3G data connection. Simply download the application, enter your Ooma Mobile username and password (available at my.ooma
Hamilton Mobile Captel - Introducing the first iPhone application that makes it possible for you to see exactly what is being said to you on every call. It's called captioned telephone or CapTel. You'll still be able to listen to what you can, but with Hamilton Mobile CapTel you'll also be able to read what you can't hear
PhoneTap - lets you record your outgoing phone calls, giving you a record of who you talked to and what was said.
PhoneTap plays both parties a notice that the call is recorded at the start of each call.
PhoneTap requires a valid U.S. phone number and does not record international calls
ABBYY PhoneGrabber allows you to avoid tiresome manual data entry when transferring telephone numbers to your smartphone. Take a photo of a telephone number in any printed text or load previously made photos from your smartphone’s memory. Once the data are recognized, you can immediately dial this number up with your iPhone