被: quilt呼叫: call out; shout用户: user; subscriber; consumer; ...忙: busy; bustling; fully occupi ...被呼叫用户: called party; cld sub called subscriber被呼叫方, 被呼叫用户: called party受叫方 被呼叫方 被呼叫用户: calledparty被呼叫用户保留的: csh called subscriber held被呼叫用户识别: csi called subscriber identification被呼叫用户回答信号: called subscriber anwser signal当被呼移动用户忙时的呼叫转: calling forwarding on mobile su criber busy （cfb）; calling forwarding on mobile subscriber busy (cfb); calling forwarding on mobile subscriber busy （cfb）; callingforwardingonmobilesu criberbusy（cfb）呼叫方, 呼叫用户: calling party呼叫用户数据: call user data cud呼叫的用户，主叫用户: clg sub calling subscriber呼叫用户的鉴别: cid calling subscriber identification用户忙音: user busy tone用户忙状态: subscriber busy condition被呼叫的: called被呼叫方: called party被呼叫方忙: party busy被呼叫线路: cld called line被呼叫站: called station当被呼移动用户不回答时的呼叫转移: call forwarding on no reply cfnry; callforwardingo oreply（cfnry）被呼唤用户: terminating subscriber被叫用户: called party
