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TOPEX BYTTON HSDPA
User’s Manual
pag. 63
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Signal Level
, displayed as two groups of two figures such as “15/30”. The two digits indicate the level
of the RF signal for the GSM/GPRS/EDGE/UMTS/HSDPA network on a scale from zero to 30. If the SIM
card is missing or isn't registered,its status will be: “no signal”.
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Network
: the name of the mobile network which the equipment
is registered to, as transmitted by the mobile carrier. It may also
indicate the network type: 2G or 3G.
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Registration status
: indicates whether the SIM card is registered to the mobile network or not.
Warning!
When the HSDPA module is in a call, or while it is transmitting or receiving SMS, it cannot be
interrogated about its state.
So if you click “SIM Status” while in a voice call, you will get an
error message (ERR).
This does not mean something is wrong, simply try again (click
“Reload”) later, when you have finished the voice call or the
transmission of SMS messages.
5.7.2. SIM Settings
In this section you may perform several settings related to the HSDPA module and to the SIM card.
PIN
: enter PIN code for the SIM card
Volume level
: for setting the volume (sound) level.
Valid settings for the audio level are from 0 to 4, where 0 means “mute”.
Service Center Number
: full phone number.
In order for the SMS facility to operate, you must set the correct number. This is the SMS center of the
GSM operator. Enter the phone number of the GSM carrier between quotes, like “+40722004000”.
The "SMS" options that follow let you send or receive SMS messages from your computer to any GSM
mobile phone user, through the HSDPA module of the BYTTON equipment cell phones.