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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2
votes
0answers
230 views

SMS-draft on incoming call

I have a tiny problem with my Android on HTC Wildfire. When I got incoming call and my screen is blocked, I have to move a ring to unblock and answer the phone; but if I move this ring fast enough and ...
6
votes
5answers
20k views

Disable automatic screen turn-off during call

I use Gingerbread. My Android phone has feature, that turns off display during call when I put the phone to my ear. However, the sensor is probably over-sensitive in my device, so it often turns off ...
2
votes
0answers
586 views

Use tablet as a Wi-Fi handsfree device?

My question is: Is there any way to use Tablet as a hands free adapter by Wi-Fi? With Access point created in the Tablet? "No internet" Device-To-Device lan connection. For Example: call ...
-1
votes
2answers
22k views

How can I transform/convert my voice while making a call?

Goal: Converting a person's voice to another person's voice when you are talking with somebody with the cell in real-time. For instance the sender is a male but his voice will be converted into a ...
1
vote
0answers
695 views

Phone says it's unable to conference calls

I'd like to do a conference call with my Android phone (running Cyanogenmod 7). I call one number, then call another. Then I press "Merge calls", but the phone gives the message "unable to ...
7
votes
1answer
1k views

Calls with speakerphone input and headphone output on Nexus One

I've searched and found several posts on various sites with this same problem but nobody offering a solution. I use my N1 in a car mount with music playing through my stereo with a 3.5 mm cable. When ...
6
votes
5answers
892 views

Make calls directly from contacts

There are many contacts in which I have more than one phone number listed. I want to call the default number of the contact directly without going to the Infinity view and select the number to call. ...
4
votes
3answers
3k 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 ...
2
votes
1answer
1k views

Disable 'end call' tone?

I would like to disable the "beep" that is played when I hang up. My Android 2.3.4 phone has no option to do that in the settings. What can I do? Do I need to upgrade my Android version, or what?
4
votes
1answer
49 views

Is there a way to search for a number in Google without interrupting the call?

Is there a way to search for a number in Google while keeping the ongoing call intact? I have noticed that the internet connection is lost when a call is in progress.
2
votes
1answer
413 views

How can I answer a call using the HOME button in CyanogenMod 9?

Just flashed CyanogenMod 9 RC2 on my Galaxy S2. While I appreciate the enhanced customization and loads of options as well as the removal of some bundled Samsung bloatware apps, I do miss certain ...
3
votes
2answers
1k views

Slide to answer is not working on HTC Wildfire S

When trying to answer an incoming call, the slide up to answer never works! It moves, but doesn't actually pick up the call. Is there any way to change this??
2
votes
2answers
722 views

Reply-by-SMS with Google Voice

I've got a Samsung Galaxy Nexus running stock Android Jelly Bean 4.1.1. As you probably know, Jelly Bean has a new feature that allows you to "respond-by-SMS" to incoming phone calls. Unfortunately, ...
1
vote
1answer
604 views

Tablets being able to make calls

I wonder can any of the Android tablets make calls (it's about Cellular calls, not Skype or other)? Yeah, I am okay to have 7' or even 10' tablet near my ear and have a talk (well, or use headsets). ...
2
votes
0answers
102 views

Disable incoming gmail/Talk calls

I occasionally use the gmail on my computer browser to voice chat with friends, however when they call me though their gmail my device picks up the call rather then my computer. more precisely ever ...
10
votes
2answers
2k views

Block unknown callers at work, but let them through if they try again

I have Tasker for Android but I don't know enough about it to be able to implement this. I'd like this to occur when I am connected to a specific wireless network: If someone phones who isn't in my ...
1
vote
0answers
230 views

Samsung Conquer head phones get muted on calls [closed]

I have the Samsung Conquer 4g with Sprint. My head phones work great for music, however when I receive or make a call I am muted... well, the other person cannot hear me, I can hear them fine. When I ...
16
votes
4answers
6k views

How do I disable receiving calls and messages?

I use my HTC Evo 3D (currently Android 2.3, soon Android 4.0) to record cycling workouts (GPS + Endomondo). During workouts, I don't want to receive any calls / messages for the following reasons: I ...
4
votes
1answer
117 views

Why can't I accept calls on my Droid X?

I recently updated my Droid X to version 4.5.621.MB810.Verizon.en.US. I can't accept incoming calls though. The screen that allows you to either accept or decline a call doesn't appear anymore. The ...
0
votes
1answer
518 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 ...
5
votes
2answers
6k views

Preventing installed apps from making calls or sending SMS

It seems like a growing number of (seemingly legitimate) apps casually claim the "Services that cost you money" permissions (making calls and sending SMS) for non-essential secondary features that ...
0
votes
2answers
1k 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 ...
3
votes
8answers
20k views

When making calls the screen turns off

I have Karbonn A9, Android 2.3.6. When making calls the screen turns off and comes on pressing the power button. But sometimes it fails to come on, forcing me to restart it by removing the battery. ...
1
vote
2answers
570 views

Screen goes blank during or after the call and does not come back

I have an Android 2.3.6 phone. The problem is the screen goes blank and unresponsive during or after the call. I can't make or receive any call once the screen goes blank. In Android 2.3.6, there is ...
1
vote
1answer
1k views

Call waiting beeps

My phone is the HTC Desire S. I have call waiting enabled. On the original HTC firmware I got bundled with the phone, this meant that when another call was coming through I heard a double-beep twice ...
2
votes
1answer
2k views

Changing the call voicemail timeout period?

I'm running Cyanogenmod 7. When I call my Android phone, it rings for 30 seconds before timing out and directing to my voicemail. I want it to only ring for 20 seconds before timing out - how can I ...
3
votes
1answer
828 views

How to use my mac as a bluetooth headset?

My phone and the mac is already paired. What do i need to do next? I can't seem to find anything on the internet. I think the correct term would be to tether the phone call. Pretty similar to this ...
2
votes
1answer
2k views

Screen goes dark and phone goes unresponsive whenever I make/receive a call

I changed the SIM card on my Samsung Galaxy Ace to another one. Now, whenever I make/receive a call, the screen goes dark and the phone goes unresponsive. Pressing buttons randomly eventually sets ...
6
votes
3answers
1k views

Can I route a call via SIP based on a phone number?

My Android 4.0.4 phone supports SIP. However, the options when to use the "Internet calling" are very limited: "For all calls", "Only for Internet calls", "Ask for each call". I would like to use ...
6
votes
7answers
3k views

Cant answer the phone

Often when someone phones me, the phone just locks up. I can't slide the ring up to answer. Sometimes the ring moves a little.. sometimes not at all. I just can't do anything until the caller stops ...
10
votes
9answers
10k views

Can I forward/reply calls/sms to PC?

I wonder if its possible to forward calls or sms to PC where I can then reply or at least get notified of a call/sms? For example, calls might be forwarded to Skype, isit possible?
6
votes
2answers
638 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
3answers
41k views

Can I receive calls of cell phone number with a tablet?

I have an Android tablet without telephony capabilities. I can put in a SIM card. When somebody calls my SIM card number (mobile number), can I receive this call? What application do I need?
-1
votes
1answer
984 views

mobile phone calls on Huawei MediaPad [duplicate]

Possible Duplicate: Can I receive calls of cell phone number with a tablet? I have Huawei MediaPad tablet. I saw in it specification that it supports GSM network. But I cannot find ...
2
votes
1answer
3k views

Determining the cause of a strange “the other side can't hear me” issue

Recently I started to notice that a lot of people who call me, can't hear my voice during the call. The phone is an almost 2 years old Sony Ericsson Xperia X10 mini pro, so I guess the microphone ...
0
votes
1answer
304 views

Phone call quality suddenly choppy, even though signal is good

I have a Sprint HTC EVO 4G running the Fresh Gingerbread ROM. The call quality in my apartment has always been great. However, this week the call quality has been extremely choppy to the point of not ...
5
votes
1answer
625 views

Galaxy Nexus: Disable screen lock during call

My GN Device locks the screen when I start a call. Most of my calls are made using BT headset, and I don't need the lock in that scenario. Is there a way to disable the automatic screen lock when a ...
3
votes
0answers
789 views

Can I increase the in-call volume of my microphone?

I have a Sony Xperia Active which is barely 2 months old and its in-call mic volume is really low. Is there any way I can increase the volume?
16
votes
3answers
38k views

What does the voice privacy setting do?

In perusing the settings on my EVO today, I noticed that there is an option under call settings named "Voice Privacy". The description beneath the checkbox merely states "Enable enhanced privacy ...
3
votes
1answer
4k views

Is there a way/app to block outgoing international calls, without activating the network provider's International Call Barring?

I 'accidentally' dial international numbers a lot - don't ask why, long story :). Is there an app that would restrict me from calling international numbers, or warn me before connecting the call? I ...
1
vote
1answer
63 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
699 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? ...
4
votes
1answer
600 views

Nexus S 4.0.3 (OTA) missing icon in the phone app

How can I solve missing icon issue? Restarted couple of times doesn't help. Note: It was fine for a couple of months back. When it start happening, I just need to reboot, but now it's permanent. The ...
4
votes
1answer
373 views

What do I need to know about the “weird” Galaxy S Vibrant emergency call handling?

Vibrant support was dropped from CyanogenMod after 7.1 (Gingerbread) due to issues with failed 911 calls. I flashed 7.1 a bit before this was made known, and have since reverted to my stock-based ...
1
vote
1answer
191 views

Epic 4g Touch: Choose to route calls through Google Talk or Sprint

A friend of mine just got the Epic 4g Touch (a.k.a. the Sprint version of the Samsung Galaxy s2). He has installed the Google Voice app on all of his previous Android devices and there has always ...
9
votes
1answer
9k views

Answering Machine on Android

Playing audio to telephony uplink is possible but Microphone input data is also transmitted. How to switch of microphone on android devices Is there a possibility to play audio to telephony uplink ...
6
votes
1answer
826 views

Is it possible to use the GMail “Call Phone” functionality on Android without Google Voice?

I'm outside the US so don't have access to Google Voice. On the GMail web page, if you enable chat, you can see a "Call Phone" option which allows you to call land line phones from the web page. Is ...
5
votes
2answers
3k views

My HTC Desire HD crashes when picking up a call. Any ideas how to resolve the problem?

This is extremely annoying. After the last update to Android 2.3.5, whenever I get a call from certain contacts, picking up crashes the whole phone application and resets the SIM. Rejecting the call ...
2
votes
1answer
1k views

Tools for using connected phone via PC/Headset

My question is: Are there any tools to use a via USB connected android phone on windows/pc? I'm using a analog headset and want to answer calls via the headset when my phone is connected.
11
votes
3answers
274 views

How can I distinguish important calls?

I'm a freelancer and have a somewhat erratic work schedule, so it is rather difficult for me to tell people at which times I'm available, which means that occasionally people call me while I'm at a ...