Zahid,

I go through the STK app. I have extended smslib to do this.

Regards,
Nizam

On Wednesday, August 1, 2012 12:34:29 PM UTC+5:30, zahid wrote:
>
> Hi,
> How do your reloading system works? Do send SMS formatted text to a 
> special number? In my case i have no option like that. That is why I am 
> facing problem.
>
> Thanks
>
> On Tuesday, July 31, 2012 8:23:58 PM UTC+6, Nizam wrote:
>>
>> I'd recommend not trying to take this route. If you get past this step, 
>> you will face your next challenge - to determine the communication format 
>> between the STK reload app and the operator's backend.
>>
>> As MaxX suggests, try to find out the alternative reload options and pick 
>> the easiest one (if available). I do have a production implementation that 
>> does prepaid mobile recharge for Indian operators. Doing the proof of 
>> concept was a moderate complexity job, but achieving production quality is 
>> a huge task. Turn around times, integrity of financial transactions, 
>> handling network and business exceptions ...
>>
>> --Nizam
>>
>> On Tuesday, July 31, 2012 5:12:07 PM UTC+5:30, zahid wrote:
>>>
>>> Hi,
>>> Is there way that i can know in what number my mobile is sending the 
>>> request from the SIM menu?
>>>
>>> Thanks
>>>
>>> On Tuesday, July 31, 2012 5:00:38 PM UTC+6, MaxX wrote:
>>>>
>>>>
>>>> Indeed as Nizam said, you need to use the AT comamnd set for SIM 
>>>> Application Toolkit
>>>> You can find description of such AT commands in 3GPP TS 27.007 ( 
>>>> Chapter 12 on my version - 10.7.0 )
>>>>
>>>> I've been working with SimToolkit Applications in the past and from my 
>>>> experience I cand say that you need a lot of practice and time to 
>>>> acomplish 
>>>> a successful application. You also need to check if you modem supports 
>>>> that 
>>>> command set for STK.
>>>>
>>>> In my opinion the effort to develop such an application it's a bit too 
>>>> high compared to the other possibility to make a call or send an SMS or an 
>>>> USSD. ( things already implemented in SMSLib )  I am saying that because 
>>>> in 
>>>> the background that's what the STK application does, takes your input and 
>>>> packs it somehow and sends it via SMS or USSD ( most certainly via SMS - 
>>>> it's the most supported way of communication by the phones)
>>>>
>>>> Regards,
>>>> MaxX
>>>>
>>>>
>>>> On Monday, July 30, 2012 5:25:28 PM UTC+3, Nizam wrote:
>>>>>
>>>>> It can be done with smslib. First, you need a modem that supports 
>>>>> accessing SIM Application Toolkit based apps on the SIM. Each modem 
>>>>> vendor 
>>>>> has their own proprietary API. Next you will need to make changes to 
>>>>> smslib 
>>>>> code to access this API. Finally you can use Hyperterminal to determine 
>>>>> the 
>>>>> exact sequence of commands required by your specific "reload" app and 
>>>>> implement it in your client code.
>>>>>
>>>>> --Nizam
>>>>>
>>>>> On Monday, July 30, 2012 12:12:18 PM UTC+5:30, zahid wrote:
>>>>>>
>>>>>> Hi Maxx,
>>>>>> Thanks for your reply. I know  smslib does not provide "load balance" 
>>>>>> functionality. But what I want to know is that how can I do that with it.
>>>>>> In my country the following steps need to be done to reload balance 
>>>>>> in mobile
>>>>>>
>>>>>>    - From mobile SIM there is a menu for reload
>>>>>>    - If you go inside that menu then you will prompt to give the 
>>>>>>    number where you want to sent balance.
>>>>>>    - if you give the number then it ask for how much amount you want 
>>>>>>    to sent
>>>>>>    - and at the end it aske for the pin code and then you sent it 
>>>>>>    and reload the blance
>>>>>>
>>>>>> Can the above steps done by SMSLIB. as far I understand it needs to 
>>>>>> control the SIM menu option. Can you give me a proper guide line how I  
>>>>>> may 
>>>>>> can do it?
>>>>>>
>>>>>> Thanks in advance
>>>>>>
>>>>>> On Friday, July 27, 2012 6:51:31 PM UTC+6, MaxX wrote:
>>>>>>>
>>>>>>> well ... 
>>>>>>>
>>>>>>> smslib does not provide "load balance" functionality of the shelf, 
>>>>>>> because there is no standard way of doing it
>>>>>>> each operator implements his own reload/topup logic 
>>>>>>>
>>>>>>> some do it via SMS some via USSD some via call to a short number 
>>>>>>> followed by some actions and the reload code 
>>>>>>> All these can be implemented via SMSLIB  you just need to know ( 
>>>>>>> reasearch ) the flow to do it and after that implement it in your 
>>>>>>> application logic
>>>>>>> SMSLIB only provides the means to do it, you have to work a bit and 
>>>>>>> implement it
>>>>>>>
>>>>>>> I am working now to implement this functionality in my application 
>>>>>>> for 3 operators in Romania ( because I live here and I know the 
>>>>>>> recharging 
>>>>>>> flow for each operator )
>>>>>>>
>>>>>>> Regards,
>>>>>>> MaxX
>>>>>>>
>>>>>>

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