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User Manual
Rev. 1.2 - 18/04/08
2. SIM Card Specifications
When you subscribe to a provider service, the operator issues a SIM card that
contains all subscription details, such as PIN, any optional services available and
so on.
WARNING:
The SIM card and its contacts are easily damaged if scratched or
bent. Handle the SIM card with care when inserting or removing it.
The SIM card to be inserted into the modem must be registered for Data & Fax
Service (see facsimile contract shown below).
SIM card configuration for DATA/FAX reception must meet the following specifications:
- Asynchronous;
- Transparent;
- 9600 Baud.
Fig.2.1: Subscription of Contract with Data/Fax option
WARNING:
Some SIM cards are preset to request the PIN code as a security
protection feature; this will cause a Modem malfunction. Be sure to disable this
security protection using a common cell phone.