Haier N70 Sound and Communication

Sound and Communication

One notable absence in the Haier N70 is the lack of a loudspeaker and a traditional 3.5mm headphone jack. Instead, the phone relies on vibrations and downloadable polyphonic and MP3 ringtones for notifications, reinforcing its primary role as a communication tool rather than a multimedia device. The phone also features an infrared port, a relic from a time when infrared was used for data transfer before the widespread adoption of Bluetooth, which the N70 notably lacks. The absence of WLAN and positioning features highlights the limitations of early mobile devices in terms of connectivity.