Last Number Redial - Siemens optiPoint 500 Quick Reference Manual

If you want to make another call after placing a call on hold,
refer to Section "Consultation", starting on page 17.
To put a call on hold:
1. If you have a HOLD key, press it. The status light will start
flashing to indicate you have a call on hold.
OR
Use the optiGuide display to scroll to Hold? and select it.
2. If you are using the handset, hang up.
To reconnect:
If you were using the handset for the call you put on hold,
pick the handset up and the line key.
If you were not using the handset for the call you put on
hold, press the line key.

Last Number Redial

Last Number Redial allows you to quickly redial the last
number you have dialed. This number can be any valid
number, including numbers dialed during consultation calls or
transfers.
To redial the last number dialed:
While the phone is idle,
1. If you have a LAST NUMBER REDIAL key, press it.
OR
Press the MENU key, then select Speed dial features? and
then Last number redial?.
OR
Get a dial tone and LAST NUMBER REDIAL will
display select it or dial
20 optiPoint 500 Display Phones
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4