To release an active call, please press RED button.
Hold a call
SSP9210‐SM
Press HOLD to hold an active call and press the holding line key to retrieve the call.
SAX8210‐P
Press HOLD to hold an active call and press the holding line key to retrieve the call.
SGR8210‐SMK (BASE)
Press HOLD to hold an active call and press the holding line key to retrieve the call.
SGR8210‐SMK (HANDSET)
Press HOLD to hold an active call and press the holding line key to retrieve the call.
Join a call
SSP9210‐SM
Press an active line to join a call.
SAX8210‐P
Press an active line to join a call.
SGR8210‐SMK (BASE)
Press an active line to join a call.
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