Motorola 280 - Manual (Page 79)

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Menu Feature Descriptions
Network M > Settings
> Other Settings
> Network
Your service provider registers your phone to a
network. You can view information about the current
DTMF Your phone can send a number to the
network as dual tone multi-frequency
(DTMF) tones. DTMF tones are used to
communicate with automated systems
that require you to enter a number
such as a code, password, or credit
card number. Use this option to set
DTMF tones to be long, short, or off.
Master Reset Reset all options back to their original
factory settings
except for the unlock
code, security code, and lifetime timer.
Master Clear Reset all options back to their original
factory settings
except for the unlock
code, security code, and lifetime timer,
and clear all user settings and entries
except for information on the SIM
card.
Note: This option erases all
user-entered information stored in
your phone’s memory, including
phonebook and datebook entries.
Once you erase the information, it
cannot be recovered.