From: James Salisbury on
Hi,

I have a wavecom GSM modem that I am using on a Pay and Go 02 sim, what
is the at code or otherwise to obtain the credit level?

Thanks
From: Andy Burns on
On 11/04/2008 21:58, James Salisbury wrote:

> I have a wavecom GSM modem that I am using on a Pay and Go 02 sim, what
> is the at code or otherwise to obtain the credit level?

I doubt very much that there is one.
From: James Salisbury on
Andy Burns wrote:
> On 11/04/2008 21:58, James Salisbury wrote:
>
>> I have a wavecom GSM modem that I am using on a Pay and Go 02 sim,
>> what is the at code or otherwise to obtain the credit level?
>
> I doubt very much that there is one.


If I type *#10# on a phone I get the required service message reply.
Presumably I need to send the same
From: Andy Burns on
On 11/04/2008 22:31, James Salisbury wrote:

> If I type *#10# on a phone I get the required service message reply.
> Presumably I need to send the same

I saw that feature and the 4444 one on the O2 website, but that sounds
like custom feature in the phones firmware, if you're lucky it might be
sent as a normal SMS rather than a service SMS, and you could dial it
and access the response using AT commands, but it would be fairly
involved, you're not going to get something like

ATZ
OK
AT+CREDIT?
£10.36
OK
From: James Salisbury on
Andy Burns wrote:
> On 11/04/2008 22:31, James Salisbury wrote:
>
>> If I type *#10# on a phone I get the required service message reply.
>> Presumably I need to send the same
>
> I saw that feature and the 4444 one on the O2 website, but that sounds
> like custom feature in the phones firmware, if you're lucky it might be
> sent as a normal SMS rather than a service SMS, and you could dial it
> and access the response using AT commands, but it would be fairly
> involved, you're not going to get something like
>
> ATZ
> OK
> AT+CREDIT?
> �10.36
> OK


I have fount that AT+CUSD=1,*#10# replies with
+,C,U,S,D,:, ,2,,,",Y,o,u,r, ,b,a,l,a,n,c,e, ,i,s,
,9Ch,E4h,85h,A7h,86h,D,F3h,

Any ideas on the extended ascii mapping?

Thanks