Hi again.
I've chosen sim card 1 for calls and sim card 2 for Internet connections.
While taking a call using sim card 1 I'm unable to connect to the Internet. On the status bar, instead of Lte icon, there is a hourglass icon.
Problem dissappears when the same sim card is being used for calls and Internet connections but that's not what I want.
Related
I had this problem: In my galaxy s4 mini duos (gt 9192) I use both SIM cards for voice and the SIM 2 for data connection. So SIM 1 is in GSM only mode and SIM 2 is in GSM/WCDMA auto select mode. I leave the mobile data always on and I got lot of dropped calls to the SIM 1. Every time I pick up the phone there were lot of messages which were Missed Call Alerts to the SIM 1. There was no problem in receiving calls to SIM 2.
With some testing I noted that the phone does not receive calls through SIM1 whenever the data connection indicates H+ sign ( Data connection is though the SIM2). Yet I could receive calls when that data indicator indicated as 3g. Finally found a solution to this.
Solution: Go to Settings -> My Device -> SIM card manager and put the tick on Receive Incoming Calls, which is the first entry under General tab.
It gives a warning message saying the data speeds will be reduced by enabling this option. Still when I enabled that option, I did not see a significant reduction in speeds. I get all the calls from SIM1, yet the data connection drops whilst the phone is on a call in SIM1.
Think this works vice versa, that is Data is on SIM slot 1 and voice only SIM is on SIM slot 2.
May be this is a well known thing. I posted as this might help someone.
Hi every body
my phone is samsung galaxy ace 3(GT-S7275T) , when i use SIM card , device detect my SIM card because it asks for PIN code and antena signal
shows fully signal strength but when i want to dial a number, it give me a message Not Registered on network, and when I tap on
Setting/More networks/ Mobilenetworks gives me a message "Insert SIM card to Access network services", but wifi and blutooth and other
features works well.
thanks in advance.
safari
Hi,
I have 4g data sim in sim slot 1 and regular phone calling sim in sim slot 2.
Slot 1 is used only for data and slot 2 only for phone calls (and mms).
When I'm sharing internet connection with sim slot 1 (regardless of network) and I receive phone call in sim slot 2, the data connection disconnects in sim slot 1.
Is this a bug or a feature, does someone know?
BR,
Ville
4G LTE data works on both sim slots but only 1 at the time and only on the sim slot that i have set as the preferred data slot. Does anyone else have this problem?
When i make or receive a phone call on the secundary sim (not the primary/preferred data sim) i lose data connection. The primairy data sim is then automatically switched off. I have of course the Enhanced LTE toggle switch ON on both cards in network settings but this does not seem to work properly.
When i make or receive a call on the secundary sim the 4G LTE connection stays on for voice but the phone does not switch the data connection to the secondary sim card. The network connection on the primairy card is then also shut off completely. No network signal. So i cannot use internet during a voice call and also cannot receive a incoming voice call on the primairy sim.
Both network icons then show an "X" on the signal bars but strangely i keep the voice connection.
After I hang up the voice call on the secundary sim, the 4G LTE voice and data connection comes back on the primary sim and both signal bars go come back to normal and the "X" dissappears.
When i make or receive a 4G LTE voice call and surf internet at the same time on the primairy sim there is no problem. I have a Volte connection so i can voice call and surf on the internet simultaniously on 4G LTE.
This secondairy sim slot problem was NOT a problem on Android Pie on my Mi A2 lite. On Android 9 I had 4G LTE VOLTE HD voice and data on both cards all the time always. I could receive and pick up calls on both cards at the same time and keep data connection.
After OTA to Android 10 I soon discovered this problem. I did factory reset. I switched the primary sim, switched the sims in the tray. Nothing makes a difference. 4G LTE data works on both sim slots but only 1 at the time and only on the slot that i set as the primary data slot.
Does anyone else have this problem?
I recently started using a second sim. I am trialling another network so it might be temporary or it might not.
I left my original sim in slot 1 and put the new one in slot 2 and set calls and messages to slot 1 and data to slot 2 as mobile data performance is what I want to test and I do not want to impact people trying to call me. What I noticed when I did this that only the new sim card 2 showed as connected under mobile network state sim card 1 was showing as disconnected.
My expectation was that they should both be connected?