To make a heart on an iPhone, is actually really easy.
All that you have to do is:
*Type the "less than" sign on the screen
*Right beside it, type the number three in Numerical order.
Like so:
<3You can make a sideways heart in Instagram by searching for an iphone application called emoji in which enables images to look like text for your iphone.
You simply type <3
The iphone 3g is the third generation iphone , is that what you are asking
yes it is a iPHONE so yes it can make calls
The First iPhone (iPhone 2G) was announced in 2007!
There are many applications for iphones that monitor heart rate. Some use the microphone!
yes, if you know c++ coding that is...
u cant
Yup
They made it in 2007
yes you can
Yes, they'll make a NFL otterbox case for the IPhone 6 Plus