Flash Time; Restoring Default Settings - VTech VT6221 User Manual

Telephone settings

Flash time

The flash time has been set to 600 ms, which is most suitable to HKSAR
telecommunications network setting. Though it is possible to change the
flash time manually,it is not recommended as it may cause dysfunction of
certain product features.

Restoring default settings

This procedure resets all the personal preferences you have programmed and restores the
telephone to default mode.
PROGRAM
Press the programming key.
Press 9.
Z
Enter your PIN.
PROGRAM
Press the programming key to save the setting.
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