免费下载 通话 音效

Office phone ringing amidst bustling chatter, busy day

Urgent emergency call with distant siren wailing

Vintage rotary dial tone in a nostalgic setting

Mobile call from a serene mountain cabin, nature sounds

Silent call alert in a hushed library, soft ping

Conference call echo with overlapping voices, chaotic

Prank call with exaggerated voice distortion, comedic

International call with static and fading audio, distant

Emergency services dispatch with urgent voice commands, rapid

Customer service call with friendly tone, warm and inviting

Lost signal crackle during a mobile conversation, fading out