You don't have to hack the modem to force it one way or the other. My
Huawei E173 from Orange seems to accept the AT+COPS command without
throwing any errors. I need to experiment some more to see whether it
actually honours my requested settings, but so far it seems good.

*Command:* AT+COPS?
*Response:* +COPS: (<mode>,[<format>,<oper>[,<AcT>]]),…,
(<modeN>,[<formatN>,<operN>[,<AcTN>]])


*Command:* AT+COPS=?
*Response:* +COPS: <stat>, long <oper>, short <oper>, numeric <oper>, <AcT>

*Command:* AT+COPS=<mode>,[<format>,<oper>[,<AcT>]]
*Response:* OK | +CME ERROR

*Description: *Get/set current GSM/UMTS network operator, list available
operators. This can be used to change for example access type and switch
network.

<mode>
[0] - Automatic network selection (<oper> ignored)
[1] - Manual network selection, <oper> must be present, <AcT> is optional.
[2] - Deregister from network.
[3] - Set <format only, no registration/deregistration.
[4] - Manual selection with automatic fall back (enters automatic mode if
manual selection fails).

<format>
[0] - Long alphanumeric string
[1] - Short alphanumeric string
[2] - Numeric ID

<oper>
String (based on <format>) that identifies the operator.

<stat>
[0] - Unknown
[1] - Available
[2] - Current
[3] - Forbidden

<AcT> Network access type
[0] - GSM
[1] - Compact GSM
[2] - UTRAN
[3] - GSM with EGPRS
[4] - UTRAN with HSDPA
[5] - UTRAN with HSUPA
[6] - UTRAN with HSDPA and HSUPA


On 9 May 2012 13:46, Rocco Radisch <[email protected]> wrote:

>  This is my(!) experience:
> Using "utwap.3g" is faster then using "utweb" for the APN. With utweb I
> get like 10-20kb/s, with utwap.3g about 40kb/s in average up to 80kb/s at
> peak. The later makes it possible to share the 3G connection with others.
> Using phones with UTL's 3G is unstable unless you can find the hidden
> settings to camp on 3G (like on Androids). For some reason, the UTL network
> seems to suggest to the handset to prefer CDMA over 3G. I am playing that
> game quite often, shifting my phone millimetre by millimetre to have a
> stable 3G connection as it falls back to Edge all the time. Thus, using an
> unlocked Huawei modem where you can force 3G mode via software settings
> (WCDMA only) has so far been the best way to use kwiktok for me.
> Otherwise, UTL just becomes slow as everyone has suggested in the past who
> tried UTL's 3G. By the way, even the modems sold by UTL have mixed mode
> settings activated as standard (WCDMA preferred). In most cases you find
> your modem logged into the slower cdma network then on 3G.
> I tried other networks with the same phone. The 3G sign comes on more
> often, even if the 3G network's signal is weaker then the normal GSM
> network which is the opposite with UTL. With other networks it seems to
> prefer 3G as long as its in range.
> Cheers,
> Rocco
>
>
> On 08/05/2012 15:20, John Kibuuka wrote:
>
> Could be that the modems are probably "restricted" in speeds because they
> customized according to orange's wishes, imho.
>
>  We used to achieve greater speeds with utl using a nokia and wrote this
> article about it:
> http://www.ruralict.com/2011/04/utl-kwiktok-internet-is-cheapest-in.html
>
>  John
>
> On Tue, May 8, 2012 at 2:00 PM, Benjamin Tayehanpour <
> [email protected]> wrote:
>
>> I just tested and discovered something. I get much greater top speeds
>> from the same SIM card when it is in a mobile phone and connected to the
>> computer via USB cable than if it is inserted into the modem Orange sold
>> me. ~1.5M/s compared to ~40k/s. This was tested against the same server,
>> from the same physical location, and the modem did not have a problem with
>> signal strength.
>>
>> Why is this? Could the modem be faulty?
>>
>> _______________________________________________
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>
>
> _______________________________________________
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> _______________________________________________
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> Send messages to this mailing list by addressing e-mails to:
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