AT&T Trimline 230 User Manual page 6

AT&T 230 Quark pdf 7/22/98 12:13 PM Page 6
O P E R AT I O N
R e d i a l
This telephone always stores in memory the last
phone number dialed.
The redial memory can accept numbers up to 24
digits long. The number will remain in memory until
you change it by dialing another telephone number.
To dial the same number again, lift the handset, and
press .
Erasing Redial
For privacy, you can erase the redial memory. Lift the
handset, then press and hang up.
M u t e
Hold down to turn off the handset micro-
phone. You will still be able to hear the other person,
but anything you say will not be heard.
F l a s h
Press then instead of pressing the
switchhook to activate custom calling services such
as call waiting or 3-way calling.
You may have to press other buttons before or after
Flash as explained in custom calling instructions
provided by your local telephone company.
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