Galaxy Tab S7 - Root and phone calls - Samsung Galaxy Tab S7 / S7 Plus Questions & Answer

Hi I am evaluating the purchase of a Galaxy Tab 7S but I absolutely need to be able to make / receive phone calls and messages. I read that it is only possible with root permissions but I didn't understand how. Once you have rooted what should I do? Do I have to install any specific app? Thanks a lot

By calls, do you mean voice calling or video calling?
For the former you'll need the Tab S7 5G and your carrier will have to allow it. Not all carriers enable tablets to make voice only calls. This applies to texting. Your carrier must allow it from a tablet; meaning your tablet uses its own number and is not paired to your phone's number. Otherwise, you'll have to use an app like Google Voice. I'm not sure rooting will bypass the carrier.
If you just want to do video calls, then the WiFi only version will work. No rooting needed. Of course you would need a WiFi connection for that to work.

Hi thanks for the reply. I am referring to the use of the tablet at 100% instead of the telephone, therefore receiving and sending calls via the Sim Card with the traditional number. What you say I already knew and unfortunately at the moment the Galaxy Tab factory setting only allows you to call with the Sim only if paired with a Samsung smartphone. In reality, the limitation is not imposed by the telephone operator (except in the USA) but by the customization of Android and it is not clear why there is this trend in tablets. However, I have read that through root you can bypass this limitation but I did not understand how.

I think I have reached the end of my research ... Unfortunately it is impossible because the modem is not GSM compatible and therefore not able to access the voice. Clearly this is a commercial speculative choice to push consumers to have 2 devices instead of just one ... The usual sadness!

Evidently, you can if you had the LTE version of the Tab S7 (which I didn't know existed) and are in Australia.
Calling & Texting from the LTE Galaxy Tablet
FAQ for Samsung Mobile Device. Find more about 'Calling & Texting from the LTE Galaxy Tablet' with Samsung Support.
www.samsung.com
I can see your point about two devices. I'd rather use one number on two devices than two devices with two numbers.

The tab s7 t-875 model has phone functions, so you can stick your sim card in it and use it as your all in one device. It's available in Europe if that helps?

Related

[Q] Making phone calls with the galaxy tab 10.1v??

Hello guys,
does anybody knows how to make phone calls with the samsung GT-P7100 galaxy tab 10.1v? got my simcard in it and dont know how to call, sending smses, and how to get all my contacts on my tab wich one i got on my simcard?? are there any apps for it ?
Kind regards,
joan
To get contacts, sync your contacts to GMAIL then sync your gmail account.
Search the appstore for textfree with voice. Or just use Google Voice.
Chandelure said:
To get contacts, sync your contacts to GMAIL then sync your gmail account.
Search the appstore for textfree with voice. Or just use Google Voice.
Click to expand...
Click to collapse
I got all the contacts in my email but not the contact from my mobile phone,, but just the hotmail contacts wanna have the contact from my mobile phone in my tab,, if i know how to text without using apps like whatapp
jojodegraaf said:
I got all the contacts in my email but not the contact from my mobile phone,, but just the hotmail contacts wanna have the contact from my mobile phone in my tab,, if i know how to text without using apps like whatapp
Click to expand...
Click to collapse
But the phone contacts in GMAIL. And I think that if you email someone's phone at their service provider, it will be sent to them as an SMS.
Code:
[email protected]
For an example. I'm 90% sure that's correct (can't remember where I read it), so try it out on your phone first. Tell me if it works!
Chandelure said:
But the phone contacts in GMAIL. And I think that if you email someone's phone at their service provider, it will be sent to them as an SMS.
Code:
[email protected]
For an example. I'm 90% sure that's correct (can't remember where I read it), so try it out on your phone first. Tell me if it works!
Click to expand...
Click to collapse
dont think this will work, there was someone on a dutch forum asked the same, but samung made a mistake on there website about the discription. in the discriptions they were saying you can call and text someone trough your provider, so one off them contacted with samsung and they said it was a mistake on ther website
Oh, IDK then
so,ok i'm confused.
is there a way to make phone calls with the 10.1v? I mean with the sim card and a dialer and all.
otherwise i don't get it why they have a handsfree with the device...
I'm kinda interested in this too.. the tab 10.1v didn't come with a dialer app, when other apps tied to make a phone call I just get a prompt asking if I wanna save the number in my contacts and that's it.
ironically according to Vodafone AU, they encourage you to use Skype or VOIP to make phone calls...even the plan for the Tab is data only (although if you put the SIM in another phone you'll be able to make GSM calls at exorbitant rates).
P.S. the handsfree is for VOIP/Skype dialing - or so as it was intended by design.
The android 3.0 is only for tablet, no phones at all, so this OS is not designed for mobile phones, so all android 3.0 tablet cannot make a phone call, as well as moto Xoom.
However, some guys may crack this operating system and add some codes( something like that ) and make the tablet can be calling. As far as I know, moto Xoom can make a phone call but it is unstable. Perhaps we need more people to get this tablet to develop this phone call function
laoya said:
The android 3.0 is only for tablet, no phones at all, so this OS is not designed for mobile phones, so all android 3.0 tablet cannot make a phone call, as well as moto Xoom.
However, some guys may crack this operating system and add some codes( something like that ) and make the tablet can be calling. As far as I know, moto Xoom can make a phone call but it is unstable. Perhaps we need more people to get this tablet to develop this phone call function
Click to expand...
Click to collapse
I'm not so sure that's true... I'm pretty certain that Honeycomb is quite capable of making and receiving phone calls, but I doubt that carriers want that functionality for all the same reasons that US carriers gimped the US versions of the 7" Tab. Selling a single device that "does it all" is bad for business.
If you look in this video, you can see at various points where you're given an option to make a voice call, and in the settings screen, you have a "Call settings" option in there, but whether or not we will actually be able to do that when the device is released, is another question altogether...
Samsung Galaxy Tab 8.9 live first look
I'm also interested in this (wither the 10.1 Tab is able to do voice calls).
For the guy who said "Honeycomb cant make phone calls"
http://www.gsmarena.com/samsung_gal...eview_amazingly_packs_telephony-news-2709.php
Appearntly the Samsung Tab 8.9 is able to do voice calls, you can do it using your contacts, .. or by using a 3rd party dialer from market.
The Samsung Galaxy Tab 8.9 has just arrived in our office and, boy, do we have some news for you. It turns out that the Honeycomb slate takes on from where its 7” predecessor left off, and brings native telephony capabilities to an even larger form factor.
Yeap, we are talking regular GSM network phone calls and even some video-calls if you wish. There’s no dialer on board, but you can either get a 3rd party app from the market (as we did), or use your contacts list for initiating calls.
Click to expand...
Click to collapse
I hope 10.1 is the same!
i have the IO 10.2 - yes you can make phone calls using Skype or Tango
irkan said:
I'm also interested in this (wither the 10.1 Tab is able to do voice calls).
For the guy who said "Honeycomb cant make phone calls"
http://www.gsmarena.com/samsung_gal...eview_amazingly_packs_telephony-news-2709.php
Appearntly the Samsung Tab 8.9 is able to do voice calls, you can do it using your contacts, .. or by using a 3rd party dialer from market.
I hope 10.1 is the same!
Click to expand...
Click to collapse
the xoom is able to with nettalk wonder if it will work with this?
animatechnica said:
i have the IO 10.2 - yes you can make phone calls using Skype or Tango
Click to expand...
Click to collapse
I don't think we're talking about making phone calls with a 3rd party VoIP services like Skype or Tango. We're talking about making native GSM carrier switched phone calls in exactly the same manner as you can with the 7" Tab (and regular ol' mobile phones of course).
GSM? Please say yes.
Been using my 7 inch with ATT and rotohammer's rom on it to make calls since the device was released. I would love to get the 10.1 but can't see going back to using two devices, voip is not an option.
My two questions:
1. Will ATT be carrying this device
2. Can it be modified to use GSM phone service, (not skype)
clankman said:
Been using my 7 inch with ATT and rotohammer's rom on it to make calls since the device was released. I would love to get the 10.1 but can't see going back to using two devices, voip is not an option.
My two questions:
1. Will ATT be carrying this device
2. Can it be modified to use GSM phone service, (not skype)
Click to expand...
Click to collapse
Perhaps you should give this one a read:
http://forum.xda-developers.com/showthread.php?t=1015404
AT&T data plan issue
Jade Eyed Wolf said:
Perhaps you should give this one a read:
http://forum.xda-developers.com/showthread.php?t=1015404
Click to expand...
Click to collapse
this is an old issue that we have found out how to work around. Get the tethering plan and they don't mind you using you tab as a 'do everything' device. It was the iphone unlimited data plan that made the execs at att get their big girl panties in a wad. You have to be willing to pay for it, which I am, but it works great. Now, back to my questions, aside from att issues, does the 10.1 device have the ability to be used as a gsm phone?
clankman said:
this is an old issue that we have found out how to work around. Get the tethering plan and they don't mind you using you tab as a 'do everything' device. It was the iphone unlimited data plan that made the execs at att get their big girl panties in a wad. You have to be willing to pay for it, which I am, but it works great. Now, back to my questions, aside from att issues, does the 10.1 device have the ability to be used as a gsm phone?
Click to expand...
Click to collapse
Well, I guess that's my issue then; I'm not willing to let go of my unlimited data plan (either of them) so, I'm just using it as a data only device for now with my Laptop Connect SIM instead.
Back on topic though, as for being able to use the 10.1(v) inch tab as a GSM phone, from a purely hardware standpoint, there's no technical reason why it can't. Even GSM/UMTS devices which are branded as "data-only" devices, such as aircard modems, are capable of making and receiving ordinary GSM phone calls, provided you have the right software to utilize those functions. (I should know, I used to make regular phone calls from my Sierra Wireless 870 all the time). Now, whether or not carriers will allow the manufacturer to ship their devices with those calling abilities out-of-box, is an entirely different matter...
So, to summarize:
Is the Galaxy Tab 10.1, 10.1v, 8.9, etc. capable of making and receiving GSM phone calls the same way a GSM phone can? Yes, probably.
Will carriers support this innate hardware capability and allow users to make and receive regular GSM phone calls to and from their tablet devices? Probably not.
That's why I brought up my older post. Not because it isn't still an issue for that specific device, but rather because it's still an issue on the principle that US carriers (not just AT$T), apparently will deliberately cripple new technology in order to force us, the consumers, into buying more of their crap when we don't necessarily need to. E.g. forcing us to buy two line subscriptions, one for data, and one for both voice and data, when one line subscription would have been perfectly ample to suiting our needs, had we been allowed (officially) to use tablet devices as GSM phones as well, and switch freely between the two.
Jus got a 10.1v. For sure phone calls are not supported. But for sure the hardware supports it. Its just "CLOSED" for this tablet via software.
I am sure some cool developer can sort that out pretty soon for us though.
Really would want this to happen.
yahya.hamid said:
Jus got a 10.1v. For sure phone calls are not supported. But for sure the hardware supports it. Its just "CLOSED" for this tablet via software.
I am sure some cool developer can sort that out pretty soon for us though.
Really would want this to happen.
Click to expand...
Click to collapse
Just like I predicted... Great...

[Q] Nexus 9 phone replacement?

Hey guys,
As with the rest of you I too probably spend a bit too much time on my phone haha so when i saw the announcement of the Nexus 9 i had me start to think about the idea of using it to replace my phone and maybe since the tablet is so big ill spend more time doing other things than carrying it around. I use my phone for almost entirely internet related stuff ( social media, Stocks, news, whatsapp) and occasional texting and phone calls..
So right now I am on bell Mobility in Canada and would like to continue using my current phone plan and number so Google voice or text plus are not very useful to me. I am also not worried that there are not microphone or in-call speaker built into the tablet as i use Bluetooth headsets.
Anyways to get to my questions.... Will I be able to text using hangouts just like I do on my phone now? If not is there a solution?
Am I able to install a dialer to make phone calls through my carrier? If not what can i do? is root needed?
Thanks in advance guys!
I would think the LTE version will do all of this for you, and no don't think you need to be rooted.
Here's where I see the problem with your plan of fulfilling your phone needs with a LTE Nexus 9:
Many carriers treat SIM cards for phones differently than SIM cards for tablets. Even though they're physically identical, the IMEI associated to each SIM allows them to define what each SIM is allowed to do, and those that are classified to be used on a tablet are set to only be able to use DATA services but not VOICE services, which means that if you choose to keep your number associated to that SIM in particular, it would be converted as data-only and won't be able to receive phone calls. I'm not certain this is the case for every carrier, so I suggest you find out with your specific carrier by talking to one of their tech representatives.
As for SMS messaging, I'm not 100% sure but I think data-only SIMs allow for receiving texts but don't let you send out texts, HOWEVER, now that Android has merged google voice with hangouts which allows for your phone messages to be sent through google hangous, I can't tell for sure if this would allow you to override that restriction and be able to send through the tablet (you'd need to find out, again, talk to your carrier).
Good luck!
Unless there is something I am missing here, with hangouts, hangouts dialer and a data sim you should be able to do it all. Texts and calls. I set up a mate 2 with just a data sim and hangouts - works like a charm on att/mvno.
T-Mobile USA has a family plan, where you can add a phone line for $20 with 10GB data. If you add a tablet instead then its $20 with 2GB data. i.e. T-mobile is penalizing tablets. This is really very odd as the tablet can do LESS than the phone (i.e. can't talk). Many phones have as many pixels as tablets. So not as if the tablet will somehow consume more than a phone. Anyhow...
If you were to take a phone SIM, Tablet fastboot modify your IMEI to a phone IMEI (e.g. a broke's phone IMEI) , would it then work on the network and be treated as a phone?

[Q] Trying to simplify ucs - Gear S as "the phone"

I'd be keen to have the Gear S as my main "phone" - for phone calls and texts.
I'd have to tell all my contacts " this is my new number " or perhaps my telcos (Telstra Australia) could port my existing number to the Gear S.
I'd still (obvs) need to have a host Samsung phone on a plan, always charged / plugged in to the network - but I would still be able to utilise the functionality of the paired Gear S / Samsung phone ecosystem (including the few Gear S Apps which are useful) without say the call forwarding headaches or having two numbers?
would that work?
alanshortt said:
I'd be keen to have the Gear S as my main "phone" - for phone calls and texts.
I'd have to tell all my contacts " this is my new number " or perhaps my telcos (Telstra Australia) could port my existing number to the Gear S.
I'd still (obvs) need to have a host Samsung phone on a plan, always charged / plugged in to the network - but I would still be able to utilise the functionality of the paired Gear S / Samsung phone ecosystem (including the few Gear S Apps which are useful) without say the call forwarding headaches or having two numbers?
would that work?
Click to expand...
Click to collapse
Huh??
Just put your phone sim in your GS. Use the same number.
Just have your phone at home with no sim connected to your WiFi.
There are some issues that you might be willing to live with or you could always fall back to the normal setup with two Sims.
The call forwarding and two numbers is not a headache in the least. Works brilliantly.
Just put your phone sim in your GS. Use the same number.
Click to expand...
Click to collapse
i have that on a high data plan which was originally used for my ahem iPhone + tethering that to my laptop. I can now downgrade that plan as my contract time is up - which is part of the reason why i ask my question now
- if my operator has a suitable shared data plan i could presumably change to that and swap sims
Just have your phone at home with no sim connected to your WiFi. There are some issues that you might be willing to live with
Click to expand...
Click to collapse
huh?? issues like the the Gear S not working as phone nevermind a smart phone
you could always fall back to the normal setup with two Sims.
Click to expand...
Click to collapse
i get the two sims thing - I just want "effectively" one number
The call forwarding and two numbers is not a headache in the least. Works brilliantly.
Click to expand...
Click to collapse
It did seem to work for me like that at first, but if it always worked brilliantly I wouldn't be asking the question
I've tried giving my Gear S number to work colleagues, told them to use that number especially when I'm travelling in and out of cellphone range (er check the flag and the location)
what happens is i return to a load of missed calls & messages on the Galaxy S4 host phone some of which were important
(+/- notifications on the Gear S - I still can't figure out if they reappear when i get cell coverage again or when I reconnect to the S4 host phone via BT)
I was kinda asking / trying to articulate: if the Gear S had my "one & only" official personal phone number, would that work as a simplified personal use case scenario in line with my Gear S as my one phone zeitgeist with no obvious drawbacks
I might still have occasional use for the host device - but its only essential function would be a Gear S enabler (ok something of an expensive function)
bookmark to Android central Gear S discussion
Go into the phone settings >Call>Additional Settings >Call Forwarding >Forward when unanswered & Forward when unreachable, then enter your Gear S number. You can also use Forward when busy, if you want to bypass voice mail.
Click to expand...
Click to collapse
Following this advice I've set my Galaxy S4 to Always forward to my Gear S number and will see how that works.
I also done gone ahead with a shared data plan.
Some of the call forwarding options previously greyed out or otherwise denied now seem available - whether through following the advice in the link above or through the telcos allowing more options on that plan versus the Gear S being on a prepaid/ PAYGO i dunno
I also ordered an S6
Apologies for grouchy reply above but I don't think I've been alone in having erratic call-forwarding issues
i'm still puzzled how your suggestion to have a sim-free Gear Manager compatible phone plugged in at home & connected to wifi would work - the host phone would still need a GSM connection for the few useful apps to work - and indeed a number for my telcos to redirect from?

Any luck setting up AT&T NumberSync?

I've searched the different forums for the S3 without luck, so please if this has already been answered let me know what thread.
I am moving from an AT&T branded Tab S to a US Cellular branded Tab S3 on AT&T. I've asked and confirmed they updated the IMEI on the AT&T side to reflect the Tab S3. What I would like to do is get the same calls and texts on the Tab S3 as my S8+. I know I can get other apps like Google Voice to make calls but I would like to connect the Tab as the primary bluetooth device in my car (along with other reasons) so would like in those cases to just use the Tab for all actions.
I know the Tab is not AT&T branded, but wasn't sure if the AT&T Phone Tablet apk has been extracted and possibly installed on another unlocked device.
Have you checked any of the apk sites like apkmirror?
AFAIK there are no phone apps for tablets. The Galaxy Tab S3 I have doesn't have a SIM card but I see the uscellular site has 4GLTE version but my understanding is that is data only, not phone calls. You would have to use any VOIP app like Google Voice, Hangouts, Allo, etc to make "calls" but as a phone and receiving phone calls I don't think the Tab S3 can do what you want unless you are on Project Fi and can use hangouts to receive calls. I know when Project Fi gets a call on my number I can also have hangouts ring on my tablet. But I think that is Project Fi specific. I'm not aware of any ATT app that can provide that functionality.
Thanks @aspexil I was looking for something similar to what the AT&T branded Tab S has. There's a phone app that when clicked launches their NumberSync configuration so calls from your phone can be routed to the tablet if needed. I'll check apkmirror and see if anything comes up!
@alfredtv if you still have the Tab S you could get the apk from there? There are plenty of tools and sites that describe how to do that even on a non-rooted device. Good luck it sounds like a neat app.

Call & text on other devices not always working

For some reason the call and text on my Tab S7+ and S10+ isn't always working. When I make a call using the Tab S7+ I see a message saying "No network connection" but on my S10+ the call is being made but hangs up because it could not transfer to the tablet. I can't get any incoming calls either but get a missed call notification after they hang up. I cleared the cache and data on both the phone app and call & text app and it worked for a day. Now not even clearing the cache and data works. I don't know what the issue could be. Anyone have these issues?
I have the sprint version of the Tab s7. There’s no option to turn on calls and text from other devices. It came with a messenger app but no dialer. I’m confused. Am I unable to make Calls. I have the note 10+
That's another strange issue. Does Spring allow this service? I read that some providers in the US don't support this feature. I'm still having issue getting it to work 100%. I even cleared the cache partition on my phone thinking there might be something in there that is corrupt. Funny thing is sometimes I make a call on my Tab S7+ and get the no network connection but after a minute or two my phone stays its making a call from the Tab S7+. So there is a delay for some reason. Could this be something with the Samsung servers?
AndroidArtTech said:
That's another strange issue. Does Spring allow this service? I read that some providers in the US don't support this feature. I'm still having issue getting it to work 100%. I even cleared the cache partition on my phone thinking there might be something in there that is corrupt. Funny thing is sometimes I make a call on my Tab S7+ and get the no network connection but after a minute or two my phone stays its making a call from the Tab S7+. So there is a delay for some reason. Could this be something with the Samsung servers?
Click to expand...
Click to collapse
They said Verizon and ATT doesn't have the feature. I dont even have a phone dialer. Sprint told me to contact Samsung. Samsung said its sprint.
What I don't understand is why does it matter what service provider you have. From my understanding this feature works like this; (1) I make a call on my tablet (2) it goes through my home wi-fi to Samsung's server (3) Samsung server sends the number to my phone and initiates the call.
So why would the service provider care or even know if I directly make the call from my phone or it gets remotely dialed by Samsung.
AndroidArtTech said:
What I don't understand is why does it matter what service provider you have. From my understanding this feature works like this; (1) I make a call on my tablet (2) it goes through my home wi-fi to Samsung's server (3) Samsung server sends the number to my phone and initiates the call.
So why would the service provider care or even know if I directly make the call from my phone or it gets remotely dialed by Samsung.
Click to expand...
Click to collapse
Well I had a chat with Sprint again and they said the service has been disabled on all their tablets. I would have to download a 3rd party app to make calls. It does have a mess
Disabled on the T-Mobile S7+ as well. Went in through ADB and could not find the packages for this anywhere. Samsung said in marketing this tablet that it was not available on the Plus at launch, but that was the fine print. Just above that it said it was available, period. Hoping it shows up with the Android 11 update, whenever that shows up.
da_ferreira said:
Disabled on the T-Mobile S7+ as well. Went in through ADB and could not find the packages for this anywhere. Samsung said in marketing this tablet that it was not available on the Plus at launch, but that was the fine print. Just above that it said it was available, period. Hoping it shows up with the Android 11 update, whenever that shows up.
Click to expand...
Click to collapse
Sprint told me that they will no longer support making calls from the tablet. Apple tablets are still able to do this. I'm so angry about this. I've downloaded a phone app and now I have to use a new number with it... I hate it
Nkirkendoll said:
They said Verizon and ATT doesn't have the feature. I dont even have a phone dialer. Sprint told me to contact Samsung. Samsung said its sprint.
Click to expand...
Click to collapse
It works with AT&T if you use an unlocked (XAA) phone.
AT&T only blocks it on the carrier version.
I have a Note 20 Ultra that was an AT&T carrier phone. I changed CSC to XAA and loaded U1 firmware and Call and Text on other devices is now available and working be tween my Tab S7 and my Note 20 Ultra.
Also, the calls do not get routed through Samsung. The link between the two devices is authenticated via Samsung, but the hand off is local (peer to peer) via your Wi-Fi connection.
Since you were able to get call and text on other devices working by changing firmware, did you loose the ability to make wifi calls? I have a S10 (AT&T carrier version) that I would like to keep the wifi-calling and also enable the call and text on other devices feature. Any suggestions?

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