Generic tag for questions regarding mobile network telephone calls using your Android device. Please check first if a more specific tag exists for your issue (e.g. 'voip' or 'callerid'; the full tag wiki lists more examples).

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6
votes
2answers
421 views

Android added a plus sign before the number, making an undesired international call

I cannot repeat this bug, but I can see it in my call log. Last Monday I called a friend with a number beginning with 328 (Wind provider, Italy). According to the log, I called a number starting with ...
5
votes
1answer
432 views

How can I use a custom prefix for international calls?

In my country, we have to use a prefix before dialing an international number, depending on which provider we use. For example, I use an international calling company for which I have to dial 019 ...
6
votes
2answers
1k views

My SGS cell headphone's button doesn't work, what should I do?

My wired headphones, the ones supplied by samsung with the Galaxy S, button doesn't answer calls, open music player, play a track, or even pause tracks. But when I downloaded the trial version of ...
2
votes
1answer
154 views

How can I make a message appears on my PC when my phone is ringing?

When I'm at work, I usually have a headset on my head and I am listening to music. My phone is always on vibrate to respect co-workers. However, I don't keep the phone in my pocket because of its ...
0
votes
0answers
100 views

Nexus 4 on 4.3 does not remember call volume?

The default call volume on this Nexus 4 running stock 4.3 is too loud, and by default set at 30% or so. The minimum volume level is comfortable, but whenever I try to put it there, it will forget it ...
0
votes
2answers
9k views

Network problems with Samsung Galaxy Young (S6312)

I'm having a network problem with my Samsung Galaxy Young (S6312) device. Sometimes while trying to make a call, even though the signal indicator shows 2 or 3 bars, the device displays a message like ...
9
votes
4answers
4k views

How to stop a phone from ringing without rejecting the call?

Sometimes I don't want to take a call, but I don't want him to know that. So I left the phone be until it stops, so it would appear that I'm away from phone or something and I miss the call. Can I ...
1
vote
0answers
72 views

Why is my Samsung mobile calling a strange number when plugged into the laptop to charge? [closed]

I have a Dell Vostro 1320 and a Samsung s5300 (android 2.3.6) mobile. When I try to charge my phone via USB on the laptop, it keeps calling the strange number 22 over and over again (once every 3-5 ...
2
votes
0answers
2k views

My Google Nexus S won't connect to network

I have a problem with my Google Nexus S. Yesterday I was out in the city and my battery meanwhile died and the phone shutdown. The next day when I charged the phone, I noticed that it is showing no ...
0
votes
2answers
159 views

Transparent Call Proxy

I was wondering if it would be possible to transparently route some calls over VOIP as opposed to the cell radio. My wife has terrible signal issues with her Galaxy S3. Verizon is no help and before ...
2
votes
0answers
116 views

Using Bluetooth headset for voice calling on Nexus 4 Stock

I know that people over the net have reported that they were able to place a voice call using one of their Bluetooth headsets. I have a Sony Ericcsson HBH-DS970 headset which pairs with my Nexus ...
3
votes
1answer
918 views

Regular voice calls stopped working, was earlier. Maybe Skype related. Android 4.0.3

I have a Samsung Galaxy S II with Android 4.0.3. The problem: It was working fine until today, for both voice calls and Internet use, as well as for Skype calls. (I had installed Skype for Android ...
7
votes
1answer
434 views

Can an app call a phone without me knowing?

The reason I ask is because I have gotten various calls from seemingly random numbers saying that I had called them. When I check my call log, there is no outgoing call to their number. This has ...
0
votes
0answers
167 views

Samsung Galaxy Ace GT-S5830 does not hear the conversation when calling or receiving a call

My Samsung Galaxy Ace GT-S5830 did not hear the conversation when calling or receiving a call. The device runs Android version 2.2.1, Baseband is S5830DXKC1. What could be wrong, and how to solve it? ...
1
vote
1answer
139 views

Android mic problem and cell freezing problem

I had (and I still have) problem with my phone, a Samsung Galaxy S3. Sometimes people hear me bad or doesn't hear me at all and this is a real vexing problem. I brought the phone in a Samsung ...
1
vote
1answer
60 views

Data voice calls app

Does a free app exist in the UK which can be installed on two android phones allowing you to make free data voice calls over an internet WiFi connection for free without having to register a new ...
4
votes
1answer
561 views

How do HD voice calls work?

Most of the operators now support HD voice on Android devices. I was wondering about the following points: How can an Android user be sure that a call is HD without guessing from the audio quality? ...
0
votes
2answers
904 views

Automatic Lock Screen prevention if the line is engaged

I am an Atrix owner. One thing makes me annoyed. I try to place a call and if the line is somehow engaged, the phone automatically locks the screen. Is there any way that I bypass this automatic ...
2
votes
5answers
796 views

Is there an app to select who's going to make my phone ring?

I usually sleep with my cellphone on silent mode, but some important people are allowed to wake me up whenever they want. When it's not on silent mode, some inconvenient people usually wake me up for ...
0
votes
1answer
132 views

Screen turns black during call after adding SD card

I have a Colours X120Q (Shine II) running Android 4.2.1. Phone calls worked fine before I added a SD card in the device, after which the screen started turning black (shutting off) during calls. This ...
0
votes
2answers
1k views

Block calls for everyone except for contacts

Is there a way to block (or mute) all calls except for those on my contact list? Im using android 4.1.2 o samsung galaxy s3 mini, thanks in advance
0
votes
2answers
1k views

Can the new Galaxy Note 10.1 make and receive phone calls?

I know that Galaxy Note 10.1 has multiple editions (one of them is LTE chip). Can it make and receive ordinary phone calls? Like using ordinary signals, instead of the Internet ones. I couldn't find ...
42
votes
7answers
6k views

Is there a way to easily record a phone conversation in-progress?

I do not own an Android device. I was thinking about getting one, and an important feature for me is the ability to record a phone conversation which is in progress - meaning, while I am in the middle ...
12
votes
5answers
29k views

Can the Nexus 7 send and receive GSM texts and calls?

The Nexus 7 3G is out and I'm wondering whether Android 4.2 tablets are still data-only devices. Can I install a custom ROM or apk to this tablet so that I can send and receive GSM calls and text ...
-1
votes
1answer
1k views

Can I make Phone Calls with my Xtouch X709 Tablet?

I am getting an Xtouch X709 in a few days. It is running on Android 4.0. Can I insert a SIM card in this tablet and use it to make phone calls?
0
votes
1answer
101 views

Can `Phone Calls` application permission allow developer to read my contact book? [duplicate]

I wonder if other people can read my contact list when the app permission(s) has Phone Calls permision like below snapshot.
5
votes
2answers
406 views

Is it possible to turn of the GSM radio and still use data connection?

I recently starting using a Samsung Galaxy S4. I need to use a special phone at my work. For that purpose I have a duo card where I turn off one phone to use the other. The problem is that I can ...
0
votes
0answers
229 views

Can't answer international calls while I can receive local calls Samsung GSIII

I bought CDMA Galaxy SIII model SCH-R530U US Cellular from the USA. I face a problem with it for international calls. When I receive international calls the phone rings and the screen shows the caller ...
1
vote
1answer
2k views

Why do I get dropped calls and weak signal with Samsung Galaxy 3 5801 mobile?

Samsung Galaxy 3 5801 phone with android 2.1 OS. When I enable GPRS I am getting dropped calls and weak signal. When I disable GPRS I find my calls don't drop and the signal much better. Is it a ...
1
vote
1answer
71 views

email me when a charger is connected?

I want to be able to leave a device with charger plugged in the socket, and have it email me (or call/text me on my another device) as soon as it gets power (ie when the charger is technically or ...
1
vote
1answer
520 views

Phone / Skype Dialing Option

I have a Samsung Galaxy SII.GT-I9100 Android Version 4.1.2 Recently I installed their latest upgrade. I still have the option to choose between Phone & Skype when I am dialing, which is great, but ...
0
votes
1answer
1k views

How to ban a incoming number on Android 2.3 [duplicate]

How could I ban a incoming number? What is the sequence of menu actions I should follow to get an appropriate menu if any and where to find help documentation on Android user interfaces? I have ...
1
vote
1answer
83 views

Is it possible to see numbers I typed in previous call?

Here's the thing, someone called me today and during the call I pressed a few numbers, then the call ended before I could save them somewhere. Is it possible to find them somewhere?
2
votes
0answers
310 views

Dropped calls and people not hearing me

Samsung S3 dropping calls and people not hearing me on made or received calls. Happened after latest upgrade.
1
vote
0answers
1k views

How can I use external modem for voice calls on Android tablet?

My tablet doesn't support calling/messaging function by default and also it doesn't have an app for that by default. Is it possible? In my case I use Micromax Infinity P275 tablet and Huawei E1732 ...
2
votes
0answers
122 views

gsm call from pc via android phone

Is there a way to call from Windows PC using android phone connected via WiFi? I tried to use Remote Phone Call, but it's not so good you need be connected to phone via Bluetooth.
0
votes
0answers
143 views

Can't hear calls through headphones/headsets

I have an LG Optimus Chat. I have a problem, recurring across reboots, where I'm unable to hear calls through headphones. I can hear music played through e.g. Winamp, but sound from calls isn't ...
4
votes
2answers
142 views

Share a number from call history to calendar

On my s3, I would like to make a calendar entry after some one called me and put the number in the description field on the calendar. I'm thinking this would be easy, just share the number from call ...
1
vote
0answers
210 views

Incoming calls: no caller info when device is locked

When my phone is locked, if somebody calls, I am not able to view the caller details on the screen. I can only find the receive and decline options. How can I change this?
0
votes
2answers
580 views

My dialler app is severely lagging

I have a HTC Sensation running Android 4.0.3 (HTC Sense 3.6, 3.33.401.53). Of late I've been having increasing problems with global lag, however this is really most noticeable on the dialler/phone ...
0
votes
1answer
81 views

RAZR cuts off call ring after half a second

My Droid RAZR (original model, 18 mos. old), seems to have an issue where when a call comes in it will start to play the ring tone but then the sound shuts off after half a second. The call is still ...
0
votes
1answer
423 views

Loud Ringer Volume with Incoming Calls?

When I listen to Spotify, I all the time modify the lound-speaker button on the side but it is irritating when someone calls and the Ringer Volume is low so cannot hear it. Is it possible to set the ...
0
votes
0answers
372 views

How to make phone calls on Vodafone Smart Tab 10?

I have a rooted Vodafone Smart Tab 10 (ZTE based) that has GSM capabilities. The problem is that the OS doesn't appear to have any functionality for GSM phone calls. Is there a way to get phone call ...
0
votes
1answer
2k views

speaker option enabled by default when answering the calls

Can any of the applications change the call settings? All of a sudden have observed that when an incoming call is answered, Speaker is enabled by default. After uninstalling some of the applications ...
7
votes
1answer
39k views

People can't hear me on my Samsung Galaxy S3

When I send or receive a call, the person on the other side can't hear me. Sometimes, the microphone goes mute during the call. But when I check if the phone is on mute, but it isn't. It happens ...
0
votes
0answers
215 views

Samsung Galaxy Ace - Frequent Call Drop out

I have a brand new Samsung Galaxy Ace, and while I am in a call all of sudden my call randomly gets dropped. For the past 2 months I have been facing this problem - I can't even hold on to a call for ...
0
votes
0answers
538 views

I can't phone with my Sony Xperia U

I can't phone with my Sony Xperia U. The person calling me can still hear me, but whatever I do, I can't hear them. It worked two weeks ago, but I when I try now, it doesn't. I tried out (after I ...
1
vote
2answers
93 views

Problems cutting people off

I am a complete novice with these phones. When I have a call I seem to cut people off with my cheek on the screen - how can I stop this?
4
votes
1answer
2k views

How to disable SMS notification during phone call?

I call somebody, or somebody calls me, we are talking. Now, during the call I got SMS and I cannot hear anything because the SMS notification is playing. So how to disable this notification when call ...
4
votes
3answers
2k views

Customizing the formatting of phone numbers

Mobile operators in Brazil have added a leading digit, but only for São Paulo numbers. Now, both landline numbers (in São Paulo and otherwise) and mobile numbers from other states have 8 digits, while ...