Just wait for phase 2.

The little lady will stop texting you. But you will see her texting. So you'll ask the Good Lady if she's receiving texts ....

Then Phase 3.

The day will come when the little lady will forget her phone at home ... then go to school. She won't understand that you believe she can handle a whole day at school without a phone.

Then Phase 4.

You get up at 2 AM to head to the loo. You can see the glow shining under her door - what is she doing at that hour - Think quick, never reveal that you can see the glow under the door. That's your secret.

.....
.....

Phase 7 .

She tells you she was at a party where everyone had to put their phones in a basket until they left .... WTF!!! You've been desensitized to her always being on her phone, now you are anxious because she didn't have her phone. WTF were they doing at that party that they didn't want photos? Oh geez, I remember what I did at parties at her age ....

.....
.....

Phase 10 .

She's graduated from University and has a full time job - Living 3000 KM's away from home. And she's now willing to show you all the pictures on her phone from the beginning - and they are all sooooooo boring.

The only thing you are going to have to worry about is .... at those parties, everybody better throw both their phones and their watches in the basket!!!!