Knowledge base Mobile technologie

Voice/data sending protocols Time Division Multiple Access (TDMA) PDC Universal Telecommuncation System (UMTS) General Packed Radio Service (GPRS) High Speed Curcuit Switched Data (HSCSD) Wideband Code Division Multiple Access (WCDMA) HSDPA EDGE WAP Push to Talk Messaging and fun Short messaging service (SMS) Multimedia messaging service delivers (MMS) EMS E-mail Polyphonic ringingtones True tones ringingtones. SP-MIDI Java Connection technologies Bluetooth IEEE 802.11a, b, g,... or WIFI The security of the bluetooth network is less than wonderful. The standards from a to g are updates on speed and security; Infrared (IR) Super WIFI (WIMAX) Mobile Phone Codes PIN SIM PUK Security Code International Mobile Equippment Identity. (IMEI) Authentification Centre (AuC). Equipment Identity Register. (EIR) Full Rate (FR). Half Full Rate (HFR). Enhanced Full Rate (EFR). Screen technologie. Type of screens LCD Screen STN Screen OLED Screen TFD Screen ZBD Screen TFT Screen Active/Passive color Quality Resolution Contrast/Brightness Reaction time Mobile Phone Battery Nickel-metal hydride (NiMH) Nickel cadmium (NiCd) Lithium-polymer (Li-Poly) Lithium-ion (Li-ion) Zinc Oxide Matrix (ZiO) Lithium-Sulfur (Li-S) Memory effect NiCad Storage mAh File formats Mono or stereo: Bitrate: JPEG or Joint Photographic Experts Group GIF or Graphics Interchange Format TIFF or Tag(ged) Image File Format BMP or Bitmap PNG or Portable Network Graphics AMR audio or Adaptive Multi-Rate Camera formats

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