Siemens Hicom 300 E - Manual (Page 8)

Step by Step
How to activate functions
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How to make best use of your tele-
phone
• No doubt you have colleagues or outside business
associates to whom you make frequent calls. You
can save a great deal of time and effor t by storing
these numbers on keys (Storing a speed dialing
number on a key
Æ page 48).
• All too often the number you have dialed is busy. But
afterwards you are extremely busy and completely
forget to try calling it again. Our advice: make a habit
of using the Callback function(
Æ page 40).
Basic and enhanced-convenience functions