Hi,
I have been given a new work phone and business sim card. the new work phone is an i-phone 6, my old personal phone is an i-phone 5C.
When i put the new sim card in the new phone, on set-up, it listed all the phone numbers (both personal from iphone 5c and new business) and all my previous email addresses that could send and receive from the phone...which i thought was weird but went with it
the new phone has all my old phone apps etc as i added my apple id etc. like whats app
The new phone calls out from my new number, but my whatsapp is using my old number.
Even though i have both phones still working (personal phone on personal tariff and work phone on work tarrif) I am confused as to why i can no longer receive calls on my old phone number (on old or new phone) and i have no idea how to connect the new phone to a new whatsapp number etc using the new number.
basically, i dont understand why i have a mix of numbers being used from the new sim card/phone?
why cant i used my old phone as normal and my new phone as new? why is the new phone a mix of 2 phones and my old phone now bereft of receiving calls?
confused, please help 
Thanks
Tez
