Abus ESMO50001 Instructions D'installation Et D'utilisation page 32

You can carry out a standard test call in the user menu under 'Test'.
Subsequently, you can also top-up any prepaid card that may be used with credit at this
point. The keys '*' and '#' are also available for the designation of functions during the
top-up process.
Unlock / register SIM card
Note
Choose the option 'Test' → 'Telephone call' in the user menu. Dial the telephone number
specified by the provider and follow the service provider's instructions. Check that the
mobile communication module cannot display any incoming SMS from the provider. The
keys '*' and '#' can also be designated for manual activation.
Note
'Not Reg.'
'Reg. Home'
'Searching...'
"Reg. Denied"
"Reg. Unknown"
'Reg. Roam'
32
Make sure that the PIN function is deactivated for your SIM card,
or that the PIN is set to "0000". This is done during earlier
configuration of the SIM in your mobile phone.
The menu "Info > Communication > Mobile > Network" displays
a range of information on registering the SIM card on the
network. If you have any problems, check here.
Not registered; the mobile communication module is not looking
for a new service provider.
Registered; home network ('Reg. Home' is replaced with the
provider name as soon as this becomes available).
Not registered; the mobile communication module is looking for
a provider
Registration denied
Unknown
Registered; roaming network ("Reg. Roam") is replaced with
roaming provider name as soon as this becomes available.
Displays and functions