Audio and Connectivity
Audio capabilities on the Tel.Me. T939 were fairly basic, lacking a loudspeaker and 3.5mm headphone jack. This necessitated relying on vibration and polyphonic ringtones for alerts. Users could also compose their own ringtones, a popular feature at that time that allowed for personalization. Connectivity options were limited; the phone did not support WLAN or Bluetooth, and there was no provision for positioning tech like GPS. It included an infrared port, a common wireless communication feature for transferring data over short distances and syncing with other devices, such as PCs or laptops.