4
Configuration
To do only if your phone behave differently than usual.
●
end of dialing timeout
*5*005*TT# TT is a value is seconds between 1 and 30 (default 4)
●
flash signal duration (r key config )
Minimum value:
*5*014*min#
Min is a value in 10 milliseconds between 4 and 55 (default is 7)
Maximum value:
*5*015*max# max is a value in 10 milliseconds between 12 and 65 (default is
50)
Supplementary service configuration
Service activating deactivating status
Call forwarding
unconditional (CFU)
*21* Telnumber# #21# *#21#
Call forwarding if
busy(CFB)
*67* Telnumber# #67# *#67#
Call forwarding if no
answer (CFNRY)
*61* Telnumber# #61# *#61#
Call forwarding not
accessable (CFNA)
*62* Telnumber# #62# *#62#
Call waiting *43# #43# *#43#
Hide number
(CLIR temporarly)
#31# *31# *#31#
When activating ,deactivating or checking a supplementary service a confirmation is given with a
tone .high tone means accept and low tone means refused or inactive.
Troubleshooting
problem Possible cause How to solve it
Network coverage Check the antenna LED is not
blinking too fast
Move the device to find a
better place
Impossible to make c call
SIM card issue Enter pin code
Check the SIM with another
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