User manual

9.2 Transmit the PIN number

1. Basicly:

the most simple way is to insert the SIM card into a mobile phone and to

deactivate the PIN number.

2. In case of security reasons some provider do not support deactivation of the

PIN. If so you have to follow the following instructions: With the software

HyperTerminal the PIN number has to be transmitted every time after start

up the modem:

3. Start „HyperTerminal“ with „Start/Programms/Further/Communication/... and

create a new connection. If „HyperTerminal“ is not installed on your system,

you have to add the software with the followings settings over the windows

installation CD: „Settings/System/Software..“.

4. You could create a new connection. Then you have to name it when you

have started („Start/Programme/Zubehör/Kommunikation) the software e.g.

(GPRS Modem COM7). In the next window you choose the option on the

bottom „Connect over/with” and set COM Port (e.g. COM7) you get under

Point 3.).

5. Set the baud rate to 57600 and press „OK“.

6. Now you are in the main terminal window. To check the work of the modem

you hav to enter following keys:

ATE1 und Return.

7. Now you transfer hand over the PIN Nummer (e.g. 1234, example) with the

command AT+CPIN=“1234“ and Enter.Wait on the answer „OK“.

The “ before and after the PIN no. is very important! Check the enter of the

PIN with the command AT+CPIN? and Enter – it has to answer „READY“.

8. Now check the signal quality of the GSM signal strenght with the command

AT+CSQ Enter. The value after „CSQ: “ must be greater then 000 sein, e.g.

...014,...“. With the command AT+COPS? and Enter appears the name of

the choosen GSM provider.