Tecno SPARK 4 Lite User Manual
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Tecno SPARK 4 Lite User Manual

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Table of Contents
  • Charging the Phone
  • SạC ĐIện ThoạI
  • Operating Frequency
  • Modulation Mode
  • Specific Absorption Rate (SAR) Certification

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  • ENGLISH, page 13

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User Manual
Hướng dẫn sử dụng
คู ่ ม ื อ ผู ้ ใ ช้

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Summary of Contents for Tecno SPARK 4 Lite

  • Page 1 User Manual Hướng dẫn sử dụng คู ่ ม ื อ ผู ้ ใ ช้...
  • Page 2 ម៉ ូ � � ល ៖BB4k �� ុ ម ហ៊ ុ ន TECNO MOBILE LIMITED សូ ម �� � ស� ទូ រ ស័ ព � � � � � ះ អនុ � ម�មលក� ខ ណ� ស ំ � ន់ ៗ និ ង បទប� � �� ត � ិ � ក់ ព ័ ន � � � � � ង �ៀត��...
  • Page 3 Hiểu rõ điện Know your phone thoại của bạn โทรศ ั พ ท์ ข องคุ ณ 1. Front camera 1. Máy ảnh trước 2. Volume key 2. Phím âm lượng 3. Power key 3. Phím nguồn 1. กล ้องหน ้า 2.
  • Page 4 SIM/SD card Lắp thẻ SIM/SD installation �រដំ � ើ ង SIM /SD �ត การติ ด ตั � ง การ์ ด SIM/SD 1. Power off mobile. 2. Refer to the following picture for SIM / SD card installation. 1. Tắt nguồn điện thoại di động. 2.

  • Page 5: Charging The Phone

    USB cable (comes with the phone). 1. Please remind the front and back of the plug. 2. Use only TECNO charger and cables. Other chargers or cables may damage the device. This will invalidate your phone warranty.

  • Page 6: Sạc Điện Thoại

    1. Vui lòng lưu ý mặt trước và mặt sau của giắc cắm. 2. Chỉ sử dụng bộ sạc và cáp của TECNO. Bộ sạc hoặc cáp khác có thể làm hỏng thiết bị. Điều này sẽ làm mất hiệu lực bảo...
  • Page 8 1. โปรดระมั ด ระวั ง เส ี ย บสายให ้ตรงด ้านกั บ ช ่ อ งเส ี ย บ 2. ใช ้ เฉพาะที � ช าร์ จ และสายของ TECNO เท่ า นั � น ที � ช าร์ จ และสายจากที � อ ื � น อาจ...
  • Page 9 1. សូ ម �ំ រ ន� � ត�ងមុ ខ និ ង �ង�� � យ ។ 2. �� ើ � � ឧ បករណ៍ ប �� � ល ថ� និ ង �� � � រ បស់ TECNO ប៉ ុ � � � ះ ។...

  • Page 10: Operating Frequency

    Operating Frequency： E-GSM900: 880-915MHz (TX), 925-960MHz (RX); DCS1800: 1710-1785 MHz (TX), 1805-1880 MHz (RX); WCDMA BAND I: 1920-1980 MHz (TX), 2110 -2170 MHz (RX); WCDMA BAND VIII: 880-915MHz (TX), 925-960MHz (RX); LTE BAND 1: 1920-1980 MHz (TX), 2110-2170 MHz (RX); LTE BAND 3: 1710-1785 MHz (TX), 1805-1880 MHz (RX);...

  • Page 11: Modulation Mode

    Modulation mode： GMSK, 8PSK (GSM) BPSK,QPSK,16-QAM (WCDMA) QPSK, 16-QAM, 64-QAM (LTE) GFSK, π/4-DQPSK, 8DPSK (BT) GFSK (BLE) DSSS (DBPSK, DQPSK, CCK) for IEEE 802.11b OFDM (BPSK, QPSK, 16QAM, 64QAM) for IEEE 802.11g/n HT-20/HT-40 (WIFI) BPSK (GPS) RF output power： GSM900: 33dBm±2dB DCS1800: 30dBm±2dB WCDMA BAND I/VIII: 24dBm+1.7dB/-3.7dB...

  • Page 12: Specific Absorption Rate (Sar) Certification

    Specific Absorption Rate (SAR) Certification THIS DEVICE MEETS INTERNATIONAL GUIDE- LINES FOR EXPOSURE TO RADIO WAVES Body parts Test value Test distance Limit Head 0.640W/Kg 10g 2.0 W/Kg 10g Body 0.502W/Kg 10g 0.5cm 2.0 W/Kg 10g...
  • Page 13 CAUTION： 1. Use careful with the earphone maybe excessive sound pressure from earphones and headphones can cause hearing loss. 2. Risk of explosion if battery is replaced by an incorrect type, dispose of used batteries according to the instructions. 3. The product shall only be connected to a USB interface of version USB 2.0.

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