|In the pocket|
I had put my phone in the back of the Filofax a couple of times and just closed the clasp to hold it in place but I remembered a post by Tracy (Crazy Suburban Mom) where she had found special cases from Japan that were punched to fit into a binder. I searched eBay and coming up empty I tried to see if it would fit into a standard clear pocket.
I have a Nokia Lumia 610 which measures 119.2 x 62.2 x 11.9mm or 4.69 x 2.44 x 0.47in and it fits easily in the top opening pocket even with the thick plastic case I have on the phone to protect it. The Lumia is 4.6mm or 0.18in shorter than an iPhone 5 but with the extra height of the binder above the clear pocket I think an iPhone would fit ok too.
|The phone is nearly as wide as my inserts|
Having my phone in the Chameleon does take up space on the rings but as I'm not using it as my main planner it is fine for me. I only have a month on two pages diary in there, some note paper and a couple more pockets so its not very full at the minute. I like having my phone in the Filofax as it keeps everything important together in my bag (purse, phone, pen, diary), it's very handy. Now if I could only find some way of keeping my keys with it all!
*Disclaimer - I have not tried to see if an iPhone 5 would fit into the top opening pocket (because I don't have one), it is just my opinion that it would probably fit.