Ericsson 203 Digital

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Feb 2017 Digital 203 Telephone User Guide 19

Menu and Function Keys (F1 – F4)

Function Keys – While in a conversation (other line connected).

ETE ACC Timer

F1 F2 F3 F4

ETE

Press F1 to send DTMF tones. This feature allows

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.

ACC

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.

Function Keys – After Dialing a busy on campus phone line.

CAB CAW CUP Timer

F1 F2 F3 F4

CAB

Press F1 to initiate a call back when that extension is

free – same as pressing the 6 key.

CAW

Call Waiting – Not Supported

CUP

Common Hold – Not Supported

Timer

Turns on the timer feature. See page 18 for

instructions.

Ericsson 203 Digital - Page 22