Yealink SIP-T54S Administrator's Manual page 343

dial tone.
Example:
"<9,:55>xx", after entering digit "9", secondary dial tone plays and
you can complete the remaining two-digit number.
Note: The secondary dial tone can be customized. For more
information, refer to
Procedure
Digit map can be created using the configuration files.
Central
Provisioning
(Configuration
File)
Tones
Configure digit map on a phone basis.
Parameters:
dialplan.digitmap.enable
dialplan.digitmap.string
dialplan.digitmap.interdigit_long_timer
dialplan.digitmap.interdigit_short_timer
<y0000000000xx>.
cfg
dialplan.digitmap.no_match_action
dialplan.digitmap.active.on_hook_dialing
dialplan.digitmap.apply_to.on_hook_dial
dialplan.digitmap.apply_to.directory_dial
dialplan.digitmap.apply_to.forward
dialplan.digitmap.apply_to.press_send
Configure digit map on a per-line basis.
Parameters:
account.X.dialplan.digitmap.enable
account.X.dialplan.digitmap.string
account.X.dialplan.digitmap.interdigit_long_t
imer
account.X.dialplan.digitmap.interdigit_short_
timer
<MAC>.cfg
account.X.dialplan.digitmap.no_match_actio
n
account.X.dialplan.digitmap.active.on_hook_
dialing
account.X.dialplan.digitmap.apply_to.on_ho
ok_dial
account.X.dialplan.digitmap.apply_to.directo
ry_dial
account.X.dialplan.digitmap.apply_to.forwar
Configuring Basic Features
on page 834.
317