© 2019 Burnside Telecom Ltd.
Page 5 of 25
Rev 2.1
Making and receiving calls
T400FX
To make a call, lift the handset of the connected telephone and dial the desired number. The call will
be made automatically. When dialling, the terminal will wait for 3 seconds after the last digit dialled
before trying to connect the number. This delay can be changed using CFG3. However, pressing the
# key at the end of the number will instruct the terminal to connect immediately.
T400LR
With the T400LR model in the default setting, the call will be routed to the landline (PSTN).
To override the automatic selection of PSTN on an individual call, dial the prefix *9 before within 3
seconds after taking the phone off hook. See CFG25 on page 13 for other options of PSTN
selection.
TIP:
To avoid the confusion of programming codes intended for the T400LR accidentally being sent
to the PSTN, connect the PSTN after you have configured the terminal.
Emergency calls via the mobile network
If the SIM is locked or even if no is SIM installed, it may still be possible to make emergency calls
provided there is signal coverage, external power or battery charge remaining. The standard mobile
emergency code is 112. The following numbers may also be supported depending on your network:
000, 08, 110,118,119, 911, 999, 789.
Security features
These commands relate to the security access features of the SIM card and network services.
Commands may be entered by dialling the following codes on the connected phone.
• Unlock PIN1
*8*[PIN1]#
• Disable PIN1
lock *870*[PIN1]#
• Enable PIN1
lock *871*[PIN1]#
• Change PIN1
*872*[ [old PIN]*[new PIN]*[new PIN]#
• Change PIN2
**042*[old PIN2]*[new PIN2]*[new PIN2]#
• Unblock PIN1
**05*[PUK]*[new PIN1]*[new PIN1]#
Notes:
1 Some SIM cards will not allow you to disable PIN1 protection.
2 The PUK (Personal UnblocKing code) is provided by the service provider.
3 If PIN2 is entered wrongly 3 times, it is not possible to unblock PIN2 with PUK with the T400.
Note:
If the T400 is waiting for a PIN to be entered, it will prevent normal power saving when
operating on battery, so the standby time will be significantly reduced.
