Ericsson DT190 User Manual page 52

Abbreviated Numbers
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52
Programming a number or function on the
Mailbox key
You can program a number that you call very often or you can
program a function (depending on system).
Press (see display)
4
Press
z
Enter the number or function
OK Press (see display)
You hear a confirmation tone and the setting is saved.
Note: Only one number or function can be programmed. If
you change it, the default function to enter your message
system directly does not work any more. If you want to use
the Message Waiting function (default) again, the number to
enter the message system has to be re-entered.
BusinessPhone – Cordless phone DT190