USB DUN and UMTS - Palm Treo 750

Hi,
Is there a way to disable beeing disconnected when I am using my USB DUN over UMTS when I get a phone call.
The problem is when I get the phone call I get DC, but I can reconnect while I am on the phone.
Thank you in advance.
Saadi

This is by design from Microsoft and at this time, any DUN traffic will disconnect when the phone rings in or out. It's a limitation of either the code or the BT Chipset

The Treo 750 user guides says this is expected behavior, that data will disconnect for a call but you can reconnect while you're in the call.
Sorry.

Thank you both of U.
I was hopping for a hack or sommething to change the behavior.

Related

TREO 750v - VOICE (Phone Call) while TETHERING to PC/MAC (Dial-up Networking BT/USB)

Anyone know how to be able to Talk on the Phone (Using Voice) while tethering to a PC / Mac , I know I can talk on the phone while using PIE and other internet based applications on the Treo, but NOT WHEN I HAVE IT TETHERED via Dial-up Networking (either via Bluetooth or USB). Basically I have tried both, and am using a MacBook Pro, and successfully tethered to the internet through both BT and USB but it HANGS UP if I make a call (and I presume it hangs up when I receive a call), but either way it does not treat the TETHERING the same as using INTERNET on the Treo, is this just some Registry entry thats causing the problem or something?
Please help I have been trying 10098098034298 things to get it to work; however I only have a VERY limited knowledge of Windows Mobile 5.0 and am pretty useless. If someone could even just give me insight on what settings or registry entry(ies) deal with this I could play around with it an post any results once I stumble upon them...
Thank you so much in advance!!!!!!!!!
It all depends on the network connection you have.
GSM/GPRS doesnt support Voice and Data where UMTS does.
Make sure that you have a 3G connection.
Yes I do have a 3G connection, this same thing (Tethering when using Voice) works on my LG CU500 flawlessly both when using USB and BLUETOOTH to tether, no drop in speeds and voice is crystal clear.
Not sure if its the way in which I am dialing up or something, or if its some bug in the 750. let me know if you guys can helop. [email protected]!
doedoe said:
It all depends on the network connection you have.
GSM/GPRS doesnt support Voice and Data where UMTS does.
Make sure that you have a 3G connection.
Click to expand...
Click to collapse
Go to Menu>Preferences>Phone Settings and select the Services tab. Select the band selection and make sure to turn off auto and bind to UMTS only. If you are in auto and connected to GSM network and try to place a call while connected to DUN, thte call should suspend for a total of 13 minutes before disconnecting. If you are selected to strict UMTS then you should be OK for DUN and voice.

Why Bluetooth PAN sucks compared to DUN

I use my cell modem on the train every week. When I was running the stock WM5 on my TMobile MDA G3, I would connect over a fake modem connection over the bluetooth serial service.
Here are all the reasons why it sucks not having DUN anymore, as I'm running the WM6 Faria Clean ROM:
1) You need to take the phone out of your pocket, go to programs, internet sharing, connect, then go to your laptop, go to bluetooth, your phone, services, network service or some such series of clicking. With DUN, you double click on a shortcut icon, and you're connected 5 seconds later.
2) Everytime EDGE is dropped, the phone disconnects (say you go through a tunnel), you have to repeat the steps in #1. With DUN, you can optionally just have it try to reconnect as many times as you like, and you'll see a systray icon change when you're finally reconnected.
3) You can't bind your email client, browser, whatever to autodial your connection, because it's not a real connection.
That said, why the hell doesn't the ROM have bluetooth serial?? Am I totally missing how to enable this service?
uhm in the bluetoothsettings there is a tab called com ports
u have to connect the device and then add a com-port to it
i guess
da_jojo said:
uhm in the bluetoothsettings there is a tab called com ports
u have to connect the device and then add a com-port to it
i guess
Click to expand...
Click to collapse
I think I've tried this before. I created an outgoing com port to the laptop, but still the only services on the bluetooth interface to the phone are 'network access point' and 'voice gateway'.
weird
pan shouldnt be dropping the line if its temperarly without signal
it has a timeout of 120 secs or so if im correct, assuming the bluetooth
connection isnt dropped..
when u set edge to be allways on it should reconnect within time
da_jojo said:
weird
pan shouldnt be dropping the line if its temperarly without signal
it has a timeout of 120 secs or so if im correct, assuming the bluetooth
connection isnt dropped..
when u set edge to be allways on it should reconnect within time
Click to expand...
Click to collapse
I might've been going through tunnels for more than a minute, but I think generally if it drops EDGE, it drops the PAN connection.

Bluetooth Problem

Hi ! I own a brand new Palm Treo 750V, unfortunately there seems to be something wrong with BT. Always when I try to activate BT it is not going to activate. Once out of 50 tries activates the BT, but will lose connection soon. Does anyone has a hint ? Would highly appreciate your comments. thanks dirk
I have the same problem when trying to connect to my Audi's build-in bluetooth phone. All my previous phones work, but the treo 750 seems to give some issues. Everytime it connects to the car for about 1-2 minutes and then it disconnects. The problem is that it wil connect and disconnect over and over and over... therefore setting off a really anoying beep. Hopefully this issue will be fixed with WM6.0
Had this too in the past. When you connect to your car just keep your screen active without keyguard activated.
Thats the way i connect to my car without any trouble.
When i connect the first time to my car and leave the car after a while and try to reconnect it again then often it doesn't connect anymore, but when the screen is active it connects all the time.
Also from time to time my bluetooth doesn't turn on ( on treo), seems like a bug and have to reset the device.

ActiveSync disconnects with calls

I noticed that if my phone is connected to ActiveSync, and i replied to a call; it gets disconnected!!!
this was not the case in TytnII...
any idea, why is this?
at my Hermes it was like that. When I pick up a phone call the data connection stops. Perhaps it has something to do with the edge service.
Try to allow data conections while connected on WDMC or ActiveSync.
Cheers
it's already set to allow wireless connection...!!
i use the same settings with my TyTnII, and it works.
but still not working with the TP
When you receive a call fromt eh TP the screen will shut down which in turn will close the connection with active sync. Turn the screen back on again and you regain your connection.
or you can change settings at advanced config to always on top.

Problems with BT, AS, and WiFi while connected to 3G

I've been triying to figure this out for awhile but here's the basics of what's going on:
I have a Japanese HTC Touch Pro, (and yes EVERYTHING is in Japanese, but this doesn't really bother me.) We don't have MMS over here, so we use a constant 3G connection and mopera U to push email to the phone.
So, when i'm in my Comm Manager I have a Data connection on as well as the phone connection.
If I try to turn on my WiFi it will turn off after 3 seconds (just enables it and disables it)
If I try to use my bluetooth connection, same thing (enables BT, then turns it off again)
If I connect my phone to my PC via USB it will try to connect at first, but will suddenly disconnect after a few seconds.
Well, I figgured out that Active Sync won't allow the connection while the phone portion is turned on. Easy enough, I turn my phone into flight mode and it connects just fine and syncs. While this is a tad retarded, I will accept it.
However, In order to get bluetooth to work, i need to disable the 3G connection. Now.. here's what I don't like:
I *HAVE* to have my data connection for email/internet or anything. But, the phone will only seem to allow either the Data connection through the 3G OR bluetooth/wifi, not both.
Now, if I have BT enabled first, then try to establish the data connection I get an error telling me it cannot connect to the 3G network, same effect though, it will try.. just won't allow it.
What really makes me mad is i'm not wanting to have it networked to anything, I just wanna pair it with a headset so I can listen to the mp3 player while on the train and send out emails from my phone.
I tried calling HTC (good help that was) about it, and they suggested hard reseting the phone, soft reset, ect ect.. There's not really a problem, i'm sure there's just a setting somewhere to allow the multiple connections at one.
Does anyone know of any tricks or ANYTHING I can do so I can use my phone the way it was intended?
Did you ever find an answer to this? I am having a similar problem with my Fuze. When bluetooth is enabled, eventually the phone begins to refuse to open a data connection. :-(
No, i never found an answer. I'm not tech savvy enough to find it out.
But its REALLY annoying. I just want to use my USB headset, not connect bluetooth to any network or route messages that way.
Not sure if this is the fix to your problem, but this helped me when Wifi kept turning off, its a setting in WinMoDevCenter, it stops all data connections when connected to sync
in WinMoDevCentre go to Mobile Device settings -> Connection Settings -> Allow Data connections (last check box)
after that i was able to use wifi while plugged in just fine

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