Hello everybody
I've checked forum to find a solution for my problem, but whitout succes.
Now I using LENOVO S750 Dual SIM, with standard Android 4.2.1.
SIM1(3G) - just data for the internet, skype, VoIP, etc.
SIM2(2G) - just voice calls and text.
My problem is like that:
When I'm using my phone for internet (skype, YT, data exchange) nobody can call to me on second SIM2 card number (it says out of range or phone switch off) even I have full range on both signal indicator's (3G not important but 2G is 100% range).
When I turn off the data on the SIM1 or turn on WiFI to use internet on the phone everything is OK (voice phone number on SIM2 works perfectly)
I try to change lot of settings but the problem still exist, It looks like I don't have active SIM2 card while SIM1 makes data exchange.
When I make normal phone call by SIM2, data exchange on SIM1 is switching off.
Before I do not remember that kind of problem on my phone.
Please anyone knows a solution for this??
And sorry for my english
UPDATE:
- when I turn off automatic data synchronization( settings, data use, auto sync.) everything works perfectlty, but the Gmail and any other online apps, need hand made sync, so it's just a partial soultion, any suggest??
Why data on SIM1 turn's off the SIM2 voice service??
Nobody helps??
Related
Hi, how to set my galaxy s2 permanently in WCDMA only Mode, not in WCDMA prefereed.
In menu option is missing.
I change WCDMA only whith *#*#4636#*#* , but to close security menu galaxy S2 auto change mode to WCDMA prefereed :crying:
how to fix it?
Madboy128 said:
Hi, how to set my galaxy s2 permanently in WCDMA only Mode, not in WCDMA prefereed.
In menu option is missing.
I change WCDMA only whith *#*#4636#*#* , but to close security menu galaxy S2 auto change mode to WCDMA prefereed :crying:
how to fix it?
Click to expand...
Click to collapse
1. Disable Mobile data, then wait for 3-5 minutes
2. Enter Service mode, then change network to WCDMA only, repeat it like 2 times.
Done.
Correctly good luck...
Enviado desde mi GT-I9100 usando Tapatalk 2
my problem is described here -Can others be so kind as to verify if they are also having an issue with receiving voice calls or SMS while their phones are using the 2G network for data access. (3G and wifi either unavailable or turned off.)
We have this issue with Orange and I have tested it on one Sunrise iphone4 and we had the same issue. Which is not surprising since Orange and Sunrise are operated by the same staff. It does work correctly over Swisscom.
I raised this case with Orange over one month ago and they still have given me no concrete feedback as to why their network behaves like this.
(FYI this is a network issue and not related to any phone configuration).
Feel free to harass Orange about this. It might get them to pull their fingers out a bit. When I raised the case it took me about 10 calls to their support plus 2 visits to Orange shops to finally get a technician who was capable of understanding this simple but critical issue.
EXACT STEPS LEADING TO PROBLEM:
1. Force phone to use GSM (2G) mode only or be in an area with no 3G coverage, or if your phone chooses to use the 2G network
2. Disable switching to wifi:
3. Connect to 2G packet data, download email or download webpages: Status Bar-> spinning wheel
4. While packet data is connecting, using another phone place a call to your phone
5. After packet data has connected, using another phone place a call to your Phone
EXPECTED OUTCOME:
You expect the packet data connection to either DROP or be SUSPENDED (depending
on network capabilities) and for the phone to ring indicating an incoming call or SMS.
ACTUAL OUTCOME:
The packet data connection persists and remains active; the phone does not ring
and the call is handled by the network as if the phone was unreachable (for most
users this means forwarding to voicemail).
REPRODUCIBILITY:
always; no exceptions.
This has been tested extensively on the Orange network by me and many other users.
Tested devices which all show the same issue, iPhone4, iPhone3GS, Iphone 3G, several Android models.
Hello,
Recently I got new Phicomm FWS610 phone, but I have problem with internet connection. Wi-Fi works great, but GSM or 3G not working at all. I have data plan, but when I enable it I still don't have internet. APN settings is ok and sim card too, because another phone works fine. Next problem is that when I try to manual search for network it show error. I'm using android 2.3.7. Where start fixing this problem?
EDIT: In notification area there is "no service" but I can make calls and text messages
bump. I really need to know if this hardware or software problem
bump.
Hi there, I just purchased an honorx1 7D-503L and I have put my sms card in from Tmobile and and it works fine on wlan but when i turn it off, no signal. Now the phone rings sometimes and I get text messages but no data. I called Tmobile last nite and they had me put in the proper apn settings and I have data checked in the mobile networks settings but still no data service when I click browser. Any suggestions? I love this phone so much on wifi but I need it to work when it isnt near a wifi connection.
I have dual sim phone - SIM1 personal with calls/data and SIM2 for work with calls/data. The phone forces me to define one of the two SIM cards as default for data (aka browse the web). The problem is that if I define SIM1 as default data card, if I receive or make a call from SIM1 I can browse the web using data during the call, but if I make or receive a call with SIM2, during the call I can't browse the web (because it is dual standby). In settings menu I tried to change the default data SIM card during the call to SIM2 to continue browsing the web during the call with SIM2, but the phone tells me that" Can't change the default data card during the call". The problem is the same if I define the default data card to SIM2, so during a call with SIM1 I can't browse the web. So, resuming, the annoying thing is that I have a dual SIM phone and I have 2 SIM card both with calls and data plan, the phone forces me to define one of them as default to data, but during a call with the SIM that is not defined as default data card I can't use the web. If at least I could change, in settings menu, the default data SIM during the call it will solve my problem but the phone doesn't allow me to do that during the call. This is ridiculous!! The only chance is, if I need to access the internet during the call, to say "I will shut down this call to swipe my default SIM card to access the internet so I can talk to you while I can browse the web and read the email that you are refering to and call you again", this all in 2019, simply ridiculous.
Anyone can help me? I tried in some phones of some of my friends and it always happens the same (I tried in Asus Zenfone 3, Samsung S9, Xiaomi Mi9T). Please if anyone can help me because this behaviour makes no sense and makes dual sim completely useless nowadays.
Just what the title says. My phone tells callers that I'm not accepting calls and when I attempt to make calls it simply refuses to do so or displayed a "call ended" message without ever dialing the other person. Everything else works fine and I can even make voice calls if I use duo mode instead of mobile. I can also receive calls if the caller uses duo mode.
Have been through everything except an actual reset. Unable to do that since the phone was a hand-me-down and I don't know the PIN. I've about reached the point where I do a hard reset manually but I hate to lose my data. Does anyone have anything I could try to either bypass or recover the PIN or something I could use to get mobile mode to work again?
Your sure you have service? If you do, do you have credit? Both of those would prevent you making calls. You can still use Duo if your on WiFi or you have a data only service. If you are showing that your connected to the network and you are certain you have minutes in your plan or credit available then you will need to call your network provider so they can see if there's any network issues preventing your calls. Check the network operators status page to see if there's issues in your area.
@Nofsdad
It appears that when using a Galaxy S9+ with ATT service the phone is unable to do VoLTE
The way that I was able to have internet on the phone and voice calling was to go into the APN and set the Network Mode to 3G/2G (auto connect)
That fixed it for me. Still pissed off that I can't use LTE but oh well it will work until I upgrade the phone.
Pointless2003 said:
@Nofsdad
It appears that when using a Galaxy S9+ with ATT service the phone is unable to do VoLTE
The way that I was able to have internet on the phone and voice calling was to go into the APN and set the Network Mode to 3G/2G (auto connect)
That fixed it for me. Still pissed off that I can't use LTE but oh well it will work until I upgrade the phone.
Click to expand...
Click to collapse
Hello, I have an unlocked s9 that is going through a similar issue in not being able to make or receive calls. Can you let me know how you got the APN settings for 3G/2G? Going to APN settings I only see the nxgenphone setting open and active, which I heard was for LTE.
Also, can you let me know what setting it has to be in the 4636 mobile network settings in order to restore data? Thanks