Ericsson 203 Digital User Manual page 22

Menu and Function Keys (F1 – F4)
Function Keys – While in a conversation (other line connected).
ETE
ACC
F4
Function Keys – After Dialing a busy on campus phone line.
CAB
CAW
CUP
Timer
Feb 2017
<Time>
ETE ACC
F1 F2
Press F1 to send DTMF tones.
you to send DTMF tones while in speech state for
pager access, credit card calls, voice messages or
any type of computerized network requiring DTMF
signaling.
For Account Code – Not Supported
Turns on the timer feature. After you press F4, you
must then hang up to see the timer options. See
instructions on page 18.
<Time>
CAB CAW
F1 F2
Press F1 to initiate a call back when that extension is
free – same as pressing the 6 key.
Call Waiting – Not Supported
Common Hold – Not Supported
Turns on the timer feature. See page 18 for
instructions.
Digital 203 Telephone User Guide
<Date>
Timer
F3 F4
This feature allows
<Date>
CUP Timer
F3 F4
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