Yealink SIP-T54S Administrator's Manual page 245

Sip-t2 series; sip-t4 series; sip-t5 series

Hide thumbs Also See for SIP-T54S:

For SIP-T54S/T46G/T46S/T29G IP phones, the display length of the line key label is extended

and the characters are displayed in one line.

For SIP-T48G/S IP phones, the characters are displayed in two lines.

When label length feature is set to Mid-range, the idle screen can display 9 digits at most (for

SIP-T54S), 10 digits at most (for SIP-T46G/T46S) and 11 digits at most (for SIP-T29G):

Configuring Basic Features

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Troubleshooting