Amoi A869 Sound and Communication:

Sound and Communication:

Sound is primarily delivered through downloadable polyphonic, MP3, and MIDI ringtones, with notification alerts via vibration. It's notable that the device lacks a loudspeaker and a 3.5mm headphone jack, limiting audio output to the internal speaker for calls and ringtones. Communication features are basic; it supports GSM technology with GPRS Class 10 for data services, although it does not include EDGE technology.