NEC e525 Sound and Connectivity

Sound and Connectivity

This phone does not contain a loudspeaker or a 3.5mm headphone jack, focusing instead on vibrate notifications and downloadable polyphonic ringtones. It predominantly relies on proprietary ports and lacks modern-day connectivity features such as Bluetooth and WLAN. However, it includes an infrared port, which was a popular method for short-range wireless data transfer between devices during its heyday.