BBK BKT-39P/TD RU, Service Manual

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PAUSE Button
Press PAUSE button lets you insert a pause in the automatic dialing sequence where pause required. This feature is
particularly useful if the telephone set is installed as a part of a PABX system, where you must dial an access code
(such as 0) to make an outgoing call.
TONE Button
If the Pulse / Tone switch on the telephone is set to Pulse position but you want to make a tone dialing, lift the
handset and press the TONE button once, then the dialing mode will switch to Tone Dialing automatically.
The telephone will turn back to Pulse Dialing mode after you hanging up the handset.
MUTE Button
Pressing and holding the MUTE button prevent the other party on the telephone line to hear your voice (In the
condition that you are going to speak to the third party around you but not willing to let the other party of the
telephone line hear your conversation). After release it, the conversation turn back normal.
R Button
Press R button allows you use special features of your PBX such as transferring an extension call. (This function is
valid only when you have applied for this function by your local telecom company.