Tablet to interface with phone to access phone functions - Android Q&A, Help & Troubleshooting

Is there a way (or is it possible technically speaking) for a tablet (Nexus 7) to interface with an Android phone that would allow the tablet to make and take calls, and text through stock Android apps?
I am trying to mount my Nexus 7 in my car dash and am tethering for a internet connection but would like access to other phone functions as well. Any ideas on how to solve this one? Thanks.

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[Q] Bluetooth tethering from an Android tablet to a non-Android phone

Hi all.
I have a 3G (HSDPA) mobile phone, not Android nor a smart phone, which has Bluetooth DUN profile: I can already tether my laptop to it via Bluetooth.
I'm planning to buy a WiFi only tablet running Android and would like to tether it to my mobile phone the same way as the laptop.
I've searched through the forums here at XDA with (apparent) no luck.
Is there any application/ROM for Android tablets that supports such a use?
I've tried a few Android phones (both stock and modded), but they don't seem to support Bluetooth tethering.
Is there any hint, reference, link or advice?
I am not scared to eventually do that in command line on the tablet, though.
Please don't suggest WiFi tethering (as the phone has no WiFi) or USB tethering as both the tablet and the phone just work as devices, not host.
Thanks in advance.
No way?
Depends on the tablet you purchase. I have an Archos 101G9 Turbo tablet and an old Nokia E71 phone. I cannot tether the tablet to the phone through the bluetooth settings menu as it just does NOT show any profiles for the phone. I can however tether the tablet to my phone via command line commands. But this requires the tablet to be rooted in order to use such commands.
Djirin said:
Depends on the tablet you purchase. I have an Archos 101G9 Turbo tablet and an old Nokia E71 phone. I cannot tether the tablet to the phone through the bluetooth settings menu as it just does NOT show any profiles for the phone. I can however tether the tablet to my phone via command line commands. But this requires the tablet to be rooted in order to use such commands.
Click to expand...
Click to collapse
Well, rooting is almost mandatory to have any non-trivial feature on these devices.
I was just wondering whether my "special need" was somehow supported in some tablet with stock or aftermarket ROM.
I do understand that a fairly complete bluetooth stack should be already in place in Android.
What I need to understand is how far my feature is from a simple use.
Well I just happened to install BlueVPN from the market a day or two ago and it works like a charm. No need to open a terminal emulator and do what I've done before.
Using either way to connect to my phone still results in some native apps not recognizing the connection. The web browsers work (stock, opera mobile/mini, firefox, chrome). But native apps like the gmail app, speed test app, and probably a few others just won't recognize the data connection. I wonder if some other properties need to be set for them to recognize it.
Not a huge deal for me since the web browsers work.
Djirin said:
Well I just happened to install BlueVPN from the market a day or two ago and it works like a charm. No need to open a terminal emulator and do what I've done before.
Using either way to connect to my phone still results in some native apps not recognizing the connection. The web browsers work (stock, opera mobile/mini, firefox, chrome). But native apps like the gmail app, speed test app, and probably a few others just won't recognize the data connection. I wonder if some other properties need to be set for them to recognize it.
Not a huge deal for me since the web browsers work.
Click to expand...
Click to collapse
These are great news for me.
While email and calendar can be accessed with the browser, SSH (ConnectBot) needs a connection. Could you please check whether this works?
I fear there's some firewalling or NAT in place, this is why it's not working... maybe.
I tried ConnectBot out for at least the telnet portion and that was able to connect but could not send anything from the onscreen keyboard. It just would not recognize anything I typed. I do not have anything to SSH into so could not test that connectivity out.
It connects at least from what I can see. But dislikes the touchscreen keyboard on my tablet apparently.

My 4.2.1 System is missing Bluetooth PAN / DUN Support

Hey Guys,
first post here, so hopefully i don't do anything wrong
Got myself a Freelander PX1 Tablet with Android 4.2.1. Unfortunately I am stuck while trying to use my phone's internet connection via bluetooth. From what it looks like my android system is missing the Private Area Network PAN client support. (no /system/bin/pand)
Is there any way to 'install' this? As the tablet also does not recognize ad-hoc wifi spots I am unable to go online
Thanks!
Cheers
-Daniel
anyone?
I'm wondering the same thing. I just managed to pair an older Lenovo A1 Gingerbread 2.3.4 with a Galaxy S4 JellyBean/CyanogenMod 10.2 by having them pair, then the phone turn on Bluetooth tether (which Gingerbread doesn't support), and connect to the PAN from the tablet using pand.
This works but it's a complete pain that JellyBean doesn't have pand anymore!? Meaning I can't hope to repeat this with 2 JellyBean devices, only older and newer, or some set of in-the-middle Android versions...
underto said:
I'm wondering the same thing. I just managed to pair an older Lenovo A1 Gingerbread 2.3.4 with a Galaxy S4 JellyBean/CyanogenMod 10.2 by having them pair, then the phone turn on Bluetooth tether (which Gingerbread doesn't support), and connect to the PAN from the tablet using pand.
This works but it's a complete pain that JellyBean doesn't have pand anymore!? Meaning I can't hope to repeat this with 2 JellyBean devices, only older and newer, or some set of in-the-middle Android versions...
Click to expand...
Click to collapse
sorry to hear that at least that means its not my fault^^
Ok! I happen to have this this post open in my browser so I thought I would share in my success, however obvious it is.
I managed to get a hold of a 2nd JB device. I tested this with 2 Samsung S4s. On the "master" device go into settings -> Network More... -> Tethering- > Enable Bluetooth sharing. Don't do this on the other device. Then pair the devices like normal. The end device should automatically tether through the 1st "master" device. You'll see a BT icon with brackets around it in the system tray. The BT icon will be lit blue on both devices.
If you get into the adb shell and have iwconfig around, on both devices you'll see a new network called "bt-pan". The "master" device will be a .1 (e.g. 192.168.40.1) while the "slave" will be given a DHCP address from the "master". (e.g. 192.168.40.124)
The "pand" tool set is not longer needed. You can just pair normally with newer devices. If you're pairing an older Android device that has bluetooth but not the bluetooth tether option in setting, like my Lenovo A1 GingerBread (which I keep for testing), you'll need to manually using pand to setup the PAN. There are apps that will do this for you.
Hope this helps.

[Q] Want to make calls w/ nexus 5 through my laptop

Hey everyone!
I was wondering if anyone knew of an app/utility (preferably free) that would allow me to tether my phone through Bluetooth to my laptop and use it to answer/make calls on my laptop using a Bluetooth headset(or a wired one) that is also connected to my laptop. I know that there are apps in the play store that allow for this kind of thing but im not sure exactly if any of them would work for what im trying to do in my situation.
My laptop runs windows 8 and so far the only options i have when tethered to my phone are to send files back and forth and to share my phones internet connection. If anyone has used such an app for similar reasons could you please point me in the right direction? Thanks!
ps its important that this is capable with bluetooth only as im often in a place where i cant have my phone and laptop on the same wifi connection

[Q] Lollipop phone as trusted bluetooth

As I have my phone on me at all times thought I might be able to use it as a trusted device for the tablet? Supposedly lollipop supports android use as Bluetooth LE peripheral but I can't seem to get them to connect in a normal fashion?
I have this working with my LGG2 (running CM11). In order for it to work though, you have to pair the phone to the tablet, then share the phones internet connection. It doesn't seem to be a good solution, as the devices only connect when manually selecting "internet sharing" in the BT phone settings on the tablet.
I'm also trying to accomplish this. Anyone else have a solution for how to use you phone as a trusted device to unlock your lollipop tablet?
As long as I manually established an active Bluetooth connection (by using an app like Tablet Remote) it will stay unlocked, but how can we get a paired trusted phone to establish a connection to a tablet without some sort of manual intervention?
Thanks.

[Q] Native USB tethering on a WiFi only tablet

I am running Lollipop 5.1 on my 2012 Nexus 7. I have recently found myself in a bit of a sticky situation wherein I must use my tablet as a WiFi card for my computer. I have done this with my phone in the past, simply by connecting to WiFi, then connecting my phone to the computer and enabling USB tethering. I now need to do the same thing on my tablet, but since my device is WiFi only, the tethering options are hidden from the menus. I have tried many other things such as third party apps, but none of those have worked. I really need a way to get native Android USB tethering on my tablet, which is rooted. My computer is running Arch Linux with kernel 4.0, so that pretty much leaves PdaNet out of the question. Anyone have any idea how I can do this?

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