Verykool R23 - Manual (Page 38)

Power off the phone (and
activate the phone password at
power on)
*#SHUTDOWN*#
Note: the SMS text content should be not “case sensitive”. So
the following text shall have exactly the same function:
- *#CALLFWD*#123456789
- *#callfwd*#123456789
- *#Callfwd*#123456789
-*#CallFwd*#123456789
12.6.7.3 Trusted numbers
Here you can set 5 numbers to realize SIM banding, remote control
functions.
1.41 Restore factory settings
Enter into the restore factory settings, the mobile phone will prompt
you to input password (default password is 0000). You can carry on
corresponding operation after inputting the correct password.
After running the Restore factory settings, the environment setup
(e.g. user profile) restore to factory default setting.
After running the Restore settings and data, the phone clear up the
messages saved in phone while the environment setup (e.g. contact
person and SMS that saved in phone) restore to factory default
setting.
1.42 Misc. settings
1.42.1 UART settings
This option can be activated for either SIM1 or SIM2. With this
option, you can choose the access of PC software to SIM1 and
SIM2.
13 Other Functions
1.43 Mass Storage Function
The mobile phone supports Mass Storage function. Insert the
Memory Card in the mobile phone; connect the mobile phone and
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