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- 07-08-2004, 07:22 AM #1Nir OrlevGuest
Hi,
I need some basic directions...
I want to create a device that connects to a cellphone through the carkit
socket, and activates the phone features. Something that works like the
Nokia keyboard that plugs in and lets you type SMS messages easily.
My questions are:
A. Are all Motorola/Nokia cell phones using the same protocol? If I create
such a device, will it work on more then one model (even if the connector
itself has to be replaces)? Does all the models have the same comm.
protocol? If not, what would be the best model to experience with?
B. Where can I find such comm. protocols, so I can access the phone
features?
C. Can a regular PC connector be used to test such protocol? To send direct
commands to the phone, and try to activate it externally? Or should I be
using another device for the test?
Any hints or directions for further reading will be appreciated...
-Nir
› See More: Cell phone extensions design
- 07-08-2004, 10:18 AM #2JosephGuest
Re: Cell phone extensions design
On Thu, 8 Jul 2004 15:22:00 +0200, "Nir Orlev" <[email protected]>
wrote:
>Does all the models have the same comm.
>protocol? If not, what would be the best model to experience with?
Experience??????
- - - - - - - - - - - - - - - - - - - - - - - - - -
remove NONO from .NONOcom to reply
- 07-08-2004, 06:57 PM #3Nir OrlevGuest
Re: Cell phone extensions design
Very mature.... Will using the word "experiment" make my question any
clearer?!
"Joseph" <[email protected]> wrote in message
news:[email protected]...
> On Thu, 8 Jul 2004 15:22:00 +0200, "Nir Orlev" <[email protected]>
> wrote:
>
> >Does all the models have the same comm.
> >protocol? If not, what would be the best model to experience with?
>
> Experience??????
>
> - - - - - - - - - - - - - - - - - - - - - - - - - -
> remove NONO from .NONOcom to reply
- 07-17-2004, 06:02 AM #4R SmithGuest
Re: Cell phone extensions design
You can do all of that with a standard Ericsson F220M and SMS phone. It even
has an optional infra red keyboard.
you can see all this at
http://www.powertec.com.au/index.php/page/accessories
"Nir Orlev" <[email protected]> wrote in message
news:[email protected]...
> Hi,
>
>
> I need some basic directions...
>
> I want to create a device that connects to a cellphone through the carkit
> socket, and activates the phone features. Something that works like the
> Nokia keyboard that plugs in and lets you type SMS messages easily.
>
> My questions are:
>
> A. Are all Motorola/Nokia cell phones using the same protocol? If I create
> such a device, will it work on more then one model (even if the connector
> itself has to be replaces)? Does all the models have the same comm.
> protocol? If not, what would be the best model to experience with?
>
> B. Where can I find such comm. protocols, so I can access the phone
> features?
>
> C. Can a regular PC connector be used to test such protocol? To send
direct
> commands to the phone, and try to activate it externally? Or should I be
> using another device for the test?
>
> Any hints or directions for further reading will be appreciated...
>
>
> -Nir
>
>
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