Q: Can I pair my iphone 4s to my iPad 4th gen

No, you cannot sync an iOS device directly with another iOS device.

You can sync either one to iTunes or iCloud, and then restore the other one from that backup, if you are looking to get them set up idenctically.  However, many of your iPhone 4S apps may not be able to take advantage of the iPad 4s retina display.  And if you buy HD apps for the iPad, those may not work on the iPhone 4S.

iOS: Understanding Personal Hotspot

http://support.apple.com/kb/HT4517

Use Bluetooth to tether your iPhone, iPod touch, or iPad

http://www.macworld.com/article/1159258/bluetooth_tethering.html

How to Connect an iPad to an iPhone Via Bluetooth Tethering

http://techtips.salon.com/connect-ipad-iphone-via-bluetooth-tethering-25472.html

 Cheers, Tom

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