
© Bittel Electronics (EU) Limited, 50 Broadway, London SW1H 0RG United Kingdom. Page 6
HOW TO USE THE TELEPHONE
1. Adjust the call volume
During the call, press the VOL+/- key to adjust the volume level of either the handset or
speaker-phone.
Handset volume will reset to the lower level and the speaker-phone will store the current
level once the call is terminated.
2. How to switch from Handset to speaker-phone
a) From handset to speaker
Just press SPKR key and replace the handset in the cradle
b) From speaker to handset
Just lift handset
3. Receiving new call
a) When the phone rings, just lift up the handset to answer the call, or press SPKR for
hands-free
b) For two line call mode, when line-1 has a call and another call comes in on line-2, just
press corresponding LINE key to answer the new call and the other call will hang up
automatically. Should you wish to keep the current call, press the HOLD key to place the
current call on hold and then switch to the respective line using the LINE keys.
3. Three way conference
In order to establish a conference call (2-line phones only), press the HOLD key to hold the
current call, then dial out and establish a call on the second line (line-2). Once both calls are
established, press the CONF key to enter into the three-way conference mode. Replace the
handset in the cradle to finish the conference call.
Should you wish to speak with only one party during the conference call, press the
accordance relevant LINE key to relieve the conference mode and talk with one caller.
Alternatively press the HOLD key to hold the two lines and then press the desired line key to
talk with the selected line, then press CONF key to resume the conference mode.