Turning old phone into a sim free, Bluetooth connected phone kit for new phone?

[Android Central Question]

Something like turning my second phone into a car kit for my first phone.

I have a Oneplus 6, and have just upgraded to a Samsung S22 Ultra. The Oneplus 6 is tiny in comparrison, and much more portable.

I want to be able to have two phones but one number, but that is hugely expensive in the UK (£15 per month through Vodafone, plus I don't want to move to Vodafone), so an alternative would be to turn the Oneplus into the equivalent of a car bluetooth phone kit for the Samsung.

Is there any software out there that can do this?

 

[mustang7757]

You mean you want hotspot the one plus to your Samsung so can have connection? Because not understanding you saying Bluetooth one plus as car kit


I'll leave a Link to register so you can communicate here, As a guest account you can only post questions but can't reply.

https://forums.androidcentral.com/showthread.php?t=409154

 

[hallux]

Or - do you want to make the OnePlus into what amounts to an Android head-unit, connecting it to the car and using it to pass through audio from the carry phone to the radio?

 

[rvbfan]

I think op wants something more along the lines of phone companion on windows where he can answer calls and text on the OnePlus.

Sent from my Pixel 6 using Tapatalk

 

[bkdodger2]

The only way he's going to be able to answer calls and texts on the phone is that he would have to be connected to Wi-Fi.. you might be able to use a Google phone number for it where the calls also get transferred over.. but again, you would need to be connected to something over Wi-Fi..