|Description:||Off Hook Call Announce Mod DP5000|
Digital telephones equipped with DOCA-1A can receive Speaker OCA which enables stations to
receive internal calls over their speaker while on another call using the handset.
The DOCA-1A is not required in a telephone to originate OCA calls or in a digital telephone that receives OCA calls
through the handset or headset.
Speaker OCA Interface (DOCA-1A) cannot be installed in DP5008 telephones.
last revised on January 23, 2019, 1:38 pm