How does my phone know I have voicemail waiting?
Does the handset query the provider to check for new voicemail or does the provider send some sort of signal to the handset when I have voicemail waiting?
I currently have a problem with a large number of handsets on a business account with Orange which sometimes do not get notifications of voicemail for a number of days after the message is left.
If anyone can give me some detail on how the voicemail system works it would be much appreciated.
i'm not sure if this applies for you but my carrier (optus) here in australia sends an sms / text message informing me of voicemail. so say i missed a call or my phone was off (and someone tried contacting me), i receive an sms saying "number 0123456789 called but you were not able to answer. a voice mail was left. please call 321 to retrieve it."
cheers
A little guy is creeping through the air and lighting up a symbol in your phone - hahahaha
It's part of WM registry tracking for notifications
HKCU\System\State\Messages\TotalEmail\Unread\Count
HKCU\System\State\Messages\sms\Unread\Count
HKCU\System\State\Messages\mms\Unread\Count
HKCU\System\State\Phone\Missed Call Count
HKCU\System\State\Messages\vmail\Line1\Unread\Count
This info is basically pushed down to your phone by the provider changing a reg bit from 0 to 1. Sometimes, after you listened to your VM this bit is not cleared thus "dangling notifications" function in a lot of cleaners.
So I keep getting calls from auto-dialers coming as "Unknown" on Caller ID.. I answer and it's that 5 second delay then someone in a foreign country asking me to sign up for a newspaper or refinance. I want to ELIMINATE these calls. I have a block list that works good in Android, but it doesn't allow me to ass Unknown to blocked calls... I saw some posts from several years back, but nothing recent. Is there anything good out there today that I can install to block unknown\unavailable calls from coming through to my phone?
Thanks!
Mr. Number, available in the market for free
works every time
gray bishop said:
Mr. Number, available in the market for free
works every time
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Click to collapse
Yeah I saw that but the screen still flashes on and shows the missed call, even when I click delete it from call log. I wish there was one what didn't even process the call, like the built in blocker.
This should be an advanced feature of Google Voice as well. Anyone been getting calls from 0000123456 recently? Haven't been able to pick up yet, but I have missed two calls from this number now. Saw somewhere it might be skype caller. Wonder what could be done by porting Asterik into the Android kernel and having some nifty virtual PBX features built in!
ThePitboss said:
This should be an advanced feature of Google Voice as well. Anyone been getting calls from 0000123456 recently? Haven't been able to pick up yet, but I have missed two calls from this number now. Saw somewhere it might be skype caller. Wonder what could be done by porting Asterik into the Android kernel and having some nifty virtual PBX features built in!
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Click to collapse
The one that drives me nuts is the calls from Indian telemarketers.... US telemarketers are required by law to send ANI with their calls, but calls coming from outside the US don't have to comply, or aren't able to be enforced. I say if someone doesn't present their #, I ought to be able to reject them from getting through to my phone.
We in India are also facing major trouble with telemarketing calls & after being put to notice by the supreme court they have now started sending text sms, the best defense I have found against this is "Extreme Call Blocker Droid" this can block all private numbers or you can specify a list of starting numbers eg. block all numbers starting with 800
*Hangup mode block voice mail
*Block anonymous/private/unknown/blacklist calls
*Block unknown/blacklist SMS,
*Built-in private SMS mail box hide private txt msg
*Schedule on Google calendar to decide when to block.
*Hide private number calls in/out, no call log.
http://www.appbrain.com/app/extreme-call-blocker-droid/com.greythinker.punchback
You can customize it to your hearts content & have a peace full day.
To trace the callers we have a site in India which you can use for tracking all kinds of numbers & text IDs.
http://www.indiatrace.com/index.php
then there are free apps too like blacklist-free & many other with similar features.
http://www.appbrain.com/app/blacklist-free/vc.software.blacklist
The one I use is called Easy Filter Call blocker. It can block calls and sms messages, including unknown numbers. You can set it to block them without notifying you if you want it to.
Sent from my I9000T
Telecom New Zealand
Block unknown Callers
You can block unknown callers by using some advanced phones.
in these phones you can either blacklist some selected numbers or reject all unknown mobile numbers (numbers which are not added in your SIM / phone's phonebook will get rejected).
Root call blocker pro. Its in the market.. Works great and doesnt show the caller, it just rejects it right away in the background and you can have notification of when calls are blocked. Also has sms block
Sent from my SGH-T989 using Tapatalk
I'm using droid blocker
Sent from my Dream/Sapphire using Tapatalk
Sometimes I get calls from private numbers or numbers I don't recognize. I don't wan't to bother answering because it could suck me into unpleasant and annoying conversation with snake oil salesmen, scammers or someone I don't want to talk to.
I was thinking of application which could allow me to:
1. Identify questionable number using central database of known numbers if possible
2. Present me with following options:
a) Send to my carrier's voicemail to leave message
b) Send to 3d party voicemail with my custom greeting message recorded asking caller to identify himself and leave number to call back to
It would be great to set by default unfamiliar and private numbers to be transferred to one of above options of my choosing
Sometimes there are legit calls coming from unknown and private numbers that I miss. That's why the idea for application that could do above.
What are your thoughts about this? Is this feasible?
hi all,
I've been getting a lot of telemarketing calls. Unfortunately it's hard to block them all since they spoof the # they are calling from. But a big chunk of them have no number at all, they just show up as unknown.
So i went into settings, call, call reject,
I set call reject mode to 'reject calls on list' and in the rejection list i checked the option to reject all private numbers. That doesn't seem to have helped though since i just got another call from 'unknown'.
There are no numbers in the rejected number list. I've actually just been adding the spam numbers to a 'blocked' contact i created and selected the option to send all calls from that contact to voicemail.
Is there something else i have to do to block unknown callers?
This is on an LG-LS970 running stock rom android 4.1.2
Wondering if any developers here can confirm the following:
I know the native Phone app and other Call apps have the ability to allow you to block numbers in which case the call doesn't ring through.
I thought like a couple years ago I read that's not the case with SMS apps. They can 'hide' the number from your SMS messages list but you'll still get the notification at the time the SMS is received. Is this true for all SMS apps for Android 11 or later or can they actually prevent notifications of received messages from numbers you block?
My second question is, on virtually all Phone / Call apps, you'll see the Caller ID Name for incoming calls (where the name isn't blocked, or the number isn't in your Contact list). I get semi-frequent scam/sales calls and they are all from numbers that no person or company name comes up, only the phone number. Since the Caller ID name is displayed when there is one, I would assume the Android Call apps have access to this data value.
Yet, all call blocking features I've seen in all apps I've tried, only have the ability to manually block the number, or, enable a setting to block all calls from numbers not in your Contact list. I'm just flabbergasted that none of these apps also have the option to "Block all calls with no Caller ID Name that are not in your contact list." If the Caller ID Name value comes across as the phone number itself, the app can easily see that it matches or that there are no letters in the Caller ID Name and block it. The only reason I can think of that this type of blocking feature isn't available in a single call app is that for some reason the Caller ID Name is displayed by the system, not the app, and the app doesn't have the ability to read the Caller ID Name Value? I would be really surprised if that were the case as it doesn't make sense that the app displays it but can't perform any feature based on the Caller ID Name value???