Parts for adding integrated Nokia 6310i
Richard, I was misunderstanding you entirely. What it seemed like you were saying to me in the first two emails was, "Yes you need the clip." Then it seemed like you said in the last email I cited, that the clip is not necessary. The point I missed was that you were actually saying, "Yes you need a clip but it is not the 203 823 00 60, it is the 203 820 05 51." Sorry I misunderstood you. I hope this helps you understand why I did.
Thanks,
Dick
Do you unscrew the cable that connects directly to the antenna switch and connect the filter there? I'm confused! Recommendations will be appreciated.
Cheers,
Dick Gleason
Last edited by rgleason; Oct 3, 2002 at 05:38 AM.
[applies to ML only]
Looks like theres another aerial connector hidden in the loom as well - Im going to assume that goes off to the front of the car ..
So, in order to use it for the phone you need the aerial spiltter/combiner, that will sit between the two cables that are connected together already (one to car aerial, one to teleaid), and allow you to connect the phone as well.
I dont know that part number, and the cable connectors are different to Europe, so you'll have to buy that in the US. The dealer will have the part number for that.
that's the antenna switch part number BQ 682 0652 and required in cars with TeleAid. It also connects to that other aerial leading to the MCS. Yes, the 15 pin connects to the VCS which mounts onto the TeleAid.
The reason why you guys have not yet found the 25 pin connector for the PSE is that this harness part BQ 682 0672 is included with the M-Class phone install kit and not preinstalled. The PSE installs above the passenger footwell inside the panel with the foam rubber and some of the foam is cut away to make room for it. The template is part BQ 682 0703.
Finally, the compensator is usually mounted between the MCS and glove compartment, vertically.
Hope we get to try more Nokia 6310i's in the US!
Good luck.
Wolfgang
Last edited by ml320; Oct 21, 2002 at 01:12 AM.
... Hope we get to try more Nokia 6310i's in the US!
Good luck.
Wolfgang [/B]
I did not install a compensator but it's not because of that. The same thing happens when there is "No Signal" and I remove the phone from its cradle.
I am certain that things will improve regarding the availability of a GSM signal, but right now, this is terribly inconvenient!
I am very interested in doing this in my U.S. C230 coupe (no tele-aid). So can we get a recap of what we need to order?
Is everything factory or was there some extra mods to wires or connectors?
If there isn't one by the time I install a phone, I will do a step by step web site with photos. But I need to be sure that everything I need to get is available.
Is the antenna already installed on US cars? I thought the antenna was the black stubbie on the rear window that I don't have. Anyway, I just need things to be a little more clear.
I have a 110 mile commute (Sacramento-San Jose) each way to/from work and my current GSM service only drops in 1 area. We've had GSM for a little over 5 years here. It was flakey at first but as time went by more towers went up and things improved. Now that there are 3 carriers in the area with GSM things should get way better.
Congrats on the install. And thanks to all who helped with the research.
I am very interested in doing this in my U.S. C230 coupe (no tele-aid). So can we get a recap of what we need to order?
Is everything factory or was there some extra mods to wires or connectors?
If there isn't one by the time I install a phone, I will do a step by step web site with photos. But I need to be sure that everything I need to get is available.
Is the antenna already installed on US cars? I thought the antenna was the black stubbie on the rear window that I don't have. Anyway, I just need things to be a little more clear.
I have a 110 mile commute (Sacramento-San Jose) each way to/from work and my current GSM service only drops in 1 area. We've had GSM for a little over 5 years here. It was flakey at first but as time went by more towers went up and things improved. Now that there are 3 carriers in the area with GSM things should get way better.
I don't know what the antenna on the back window does. For the radio maybe? The Teleaid/Cell phone antenna, as I understand it, is located in the rear bumper. As you know, US cars are prewired. I don't know for sure about the C230, but in the C240 this means that the fiber optics run from behind the radio to the installation point in the trunk. The center console has the phone cable and plug and a mini-UHF connector. In the trunk is a 25 pin connector to plug into the PSE controller, a four pin plug to the antenna switch, a D2B connector, and a mini-UHF male connector that runs to the front center console.
The link I reference above will be more specific, but you need the European phone cradle, a phone cradle bracket, the PSE, and an antenna switch (which you probably won't need if you don't have TeleAid). You might also need a D2B connector so you can plug the fibers at the radio end of things into the back of the radio.
If you don't have the radio hooked up to anything else, a CD-Player or Voice Control, you might already have the D2B connector at the PSE end and at the Radio/Head Unit end.
Oh, by the way, you will need the Nokia 6310i and an installation bracket (depending on where the PSE and all install in the C230). I can give you sources for the phone equipment and the phone if you want.
Let me ask you a couple of questions:
1. Do you know where the PSE installs in the C230? If so, where?
2. Is there a bumper antenna in the C230? If so, can you tie the coax feed from the center console to that antenna or is that already done?
In the trunk on the passenger side is some fiber and what looks to be the 25 pin connector and I think the other end of the coax. I'll have to take a good look when I get off of work. I'll also look for a bumper antenna and any other wires back there.
I'll try to get some pics.
About the bumper antenna, is it something that is attached to the inside of the cover that might be seen or felt from under the car?
Does anybody have any pics of a bumper antenna?
I did not install a compensator but it's not because of that. The same thing happens when there is "No Signal" and I remove the phone from its cradle.
Dick,
I think Richard mentioned a 1900 MHz compensator in one of his earlier messages. MB also installs it with V60 and Timeport phones. MB dealers sell them for about $250 (list is $295) and the part number is BQ 682 0657. Here's some info:
http://www.motorola.com/automotive/t...mpensator.html
Wolfgang
Last edited by ml320; Oct 21, 2002 at 03:55 PM.
The Best of Mercedes & AMG
Does anybody have any pics of a bumper antenna?
BTW, that antenna on the rear window is also used as a phone antenna and a GPS antenna. Teleaid uses 2 antennas in case one is broken (one in window, one in bumper), so if you have that window aerial and no Teleaid, there is likely to be a coax somewhere that will plug into the other coax, and you wont need the coax splitter.
R
If U have the bumper antenna, it consists of 2 hidden pads, one on the left , one on the right, with a cable between, and a cable that comes from one into the trunk, roughly where you found that coax. Its all very hidden from sight.
BTW, that antenna on the rear window is also used as a phone antenna and a GPS antenna. Teleaid uses 2 antennas in case one is broken (one in window, one in bumper), so if you have that window aerial and no Teleaid, there is likely to be a coax somewhere that will plug into the other coax, and you wont need the coax splitter.
R
He wrote, however, that he doesn't have the window antenna. He also wrote that he doesn't have Teleaid. What that all means, I guess, is that he is going to have to either install a window antenna or find the bumper antenna, right?
The bumper aerial is quite easy to install if youre willing to remove the rear bumper (or it was on my SL), a few bolts and the bumper comes off, the aerial clips into the bumper brackets at the sides and hey presto ..
Cheers
Richard
Dick,
I think Richard mentioned a 1900 MHz compensator in one of his earlier messages. MB also installs it with V60 and Timeport phones. MB dealers sell them for about $250 (list is $295) and the part number is BQ 682 0657. Here's some info:
http://www.motorola.com/automotive/t...mpensator.html
Wolfgang
Your suggestion has merit, but I think I'm dealing with a limited number of antennas rather than the lack of a compensator. No signal when the phone stands on its own will equal no signal when integrated in a car, again, even with a compensator. Don't you think?
Dick
The arm rest has the coax and RJ-45 connector.
In the trunk on the passenger side is some fiber and what looks to be the 25 pin connector and I think the other end of the coax. I'll have to take a good look when I get off of work. I'll also look for a bumper antenna and any other wires back there.
I'll try to get some pics.
About the bumper antenna, is it something that is attached to the inside of the cover that might be seen or felt from under the car?
Does anybody have any pics of a bumper antenna?
Take some pictures and include them here. Perhaps one of us can help if we have a visual image of what you've got.
Dick
No signal when the phone stands on its own will equal no signal when integrated in a car, again, even with a compensator.
The phone itself puts out maybe 0.6 Watts. If the signal is weak the compensator will amplify both directions, received and transmitted signal. On 800-900 MHz it probably can put out up to 3 Watts and on 1900 MHz up to 2 Watts, 3 to 5 times more than the handheld phone by itself. The car antenna is another consideration.
The phone alone has up to 7 hours of talking time on one battery charge, that's one reason why it has limited output compared to a built in car phone with compensator.
Wolfgang
The phone itself puts out maybe 0.6 Watts.
Dick Gleason
Last edited by rgleason; Oct 21, 2002 at 09:13 PM.
It has to do with the signal that it receives.
Dick,
the compensator amplifies the received signal, if it is weak. As I said, it works in both directions.
You don't really need a compensator in densely populated areas with closely spaced cell sites. But if the cell sites are far apart and you have to rely on weaker signals, it does have an advantage.
Wolfgang
Incorrect Antenna lengths will cause a signal reflections back into the transmitter circuits, amongst other things, which you can imagine may cause all sorts of problems.
As important is the Antenna positioning. The best place for any Antenna on a car is dead centre of the roof, and anything else will always be a compromise or trade off for style to suit the cosmetic requirement and to look good...
I guess the compensator tricks the transmitter to think the correct Antenna length is available for either 1800 or 1900 (US) GSM, the default without the compensator would be 900 GSM (which you don't have in the US).
GSM phones regulate their own RF output depending on how close they are to a cell transmitter, thats why they can buz sometimes when working hard, and the batteries get warm and don't last as long when the signal strength is low...
Last edited by Londonboy; Oct 22, 2002 at 03:45 AM.
Here's a pic I grabbed this morning of the wires in the trunk(boot). I didn't realize how much space the Bose system took up. I'll see if I can remove it and have a look at the stuff behind it later.
I'm guessing, but since you are holding a coax cable in your hand, there is likely to be a coax cable nearby that you can connect it to. Can you seen anything coming out of the metal sidewall of the trunk that looks like a coax cable with a connector (male or female) on the end? Might be wrapped in felt.
Dick
If the BOSE system is fiber optic (probably is) all you probably have to to is splice the phone fiber into the BOSE fiber. That would likely prevent your having to remove the radio.
The BOSE system is connected to the D2B. The stuff in my hand is from rear passenger corner of the car by the tail lamps and includes a lose pair of fiber. I assume this and the 25 pin connector go to the PSE.
How big is the PSE? I might remove the BOSE amp/sub to see if there is any more wires and any room and/or mounting locations for the PSE. I will also look for another coax back there.
-Dan
The BOSE system is connected to the D2B.
That's correct!
-Dan
Keep in mind that you might need to add an antenna if you can't find the connector. Why not leave a new message on this board and ask if anyone knows if there is an antenna in your car. You could also ask people where the phone should be mounted. I just don't know. Perhaps your dealer could advise(?)
Last edited by rgleason; Oct 22, 2002 at 09:53 PM.
MB only introduced the "compensator" in Europe when they released phones that supported GSM1800 - and in fact their "retrofit" documentation says that unless you are using GSM1800 its not worth putting the compensator in.
I dont know enough about radio waves to be sure, but GSM1800 requires twice as many base-stations as GSM900 (so, of course the 1st GSM1800 operator (Orange) used to advertise that they had more transmitters than any of the other operators)
So, I suspect the compensator is just a very small booster that makes up for signal loss on the coax cable between the amp and the aerial, which is quite long as it runs the whole way down the car.
As for Dick (rgleason)'s low signal issue, if the phone doesnt pick up a signal when outside the car then I feel its unlikely a compensator will help much. But, maybee there is only one way to find out.
I was (last week) in New Jersey, and found that the GSM1900 coverage was a bit patchy. Cant tell you exactly where I was, about 30 miles from the lincoln tunnel
R
(Dick, do you have the part # for the compensator ?? I have one here in the UK (which I bought in the US - very long story), but I dont know if its right for 1900mhz)
Dual Band Compensator Q6820657
That's for the Motorola V60 but I'm fairly certain that it will work.
Dick
Last edited by rgleason; Oct 24, 2002 at 09:06 AM.
What I don't understand though is that these GSM phones roam don't they? So even if AT&T doesn't have alot of towers in New York City or Northern New Jersey, shouldn't their phones roam to say T-Mobile's system?
Oh, by the way, the prices on the Nokia 6310i are coming down. A T-Mobile store in downtown Boston is selling that phone for $239 with T-Mobile activation, and a facility selling AT&T 6310i phones is charging $150 with activation of AT&T GSM service.
Dick
What I don't understand though is that these GSM phones roam don't they? So even if AT&T doesn't have alot of towers in New York City or Northern New Jersey, shouldn't their phones roam to say T-Mobile's system?
Dick
Ok, the way GSM roaming seems to work is that: -
If you are in your home country, then you are tied to the operator you have signed up with - you can not roam onto another in-country network.
- This is a feature of the commerical agreements between the operators I beleive.
When you go to another country, you can roam onto *any* network there provided there is a roaming agreement between that network and your operator (for authentication/billing)
If you have a "pay as you go" gsm service, roaming doesnt work that well globally yet - receiving calls is no issue, making them is because the networks (for instance in the US) dont yet know how to disconnect the call when the credit runs out.
- When I was in NJ, the only operator that I could pick up was T-mobile. Even doing a manual search showed no sign of ATT, even when I was sitting in a restaurant on the waterside the other side of the river to mid-town New York.


