Summary of Contents for Shenzhen Grand Time Technology Co. F25 Plus
- Page 1 User Manual Product Name: 4G smartphone Model:F25,F25+ Manufacture: Shenzhen Grand Time Technology Co.,ltd...
- Page 2 Walkie Talkie User Manual Read the manual book carefully before using the product. Notice before use： ● Maintenance can only be carried out by professional technicians, do not dismount by yourself. ● Do not use or charge the unit in explosive environment(like gas, dust and steam) ●...
- Page 3 Take the battery pack out by pulling it upwards. Antenna Installation: Hold the bottom of the antenna; screw it into the unit clockwise tightly. Notice: Do not hang the keychain on the antenna, it will cause damage to the antenna and degrade the performance. Back Splint Installation: Put the back splint onto the slot above the battery compartment if necessary.
- Page 4 the dismounting steel disc of the back hook until loosen, at last push the back hook upwards and take it off. Meet Your Phone The Basics ● First starting up Ensure the battery was laid properly. Turn On: Press hang up key until animation on.
- Page 5 Some SIM card may have PIN code protection, initial pin code password is 1234. ● Screen Unlock Short press the hang up key to lock the screen, short press it again will wake the screen up. Slide the unlock icon to any direction, it will enter standby interface. ●...
- Page 6 ● Dial Make a call. The menu options under the screen can allow you to visit the call history, dial pad and setting. ● People You can call you friends added on the list. Can also send email or send messages. ●...
- Page 7 Left Soft Key：Function Menu options Left Dial Pad：Enter dial pad interface. Direction Key：Up/Down/Left/Right option OK Key：Long press to unlock, short press to confirm * Key：Switch the input method Number 1 Key：Punctuations Volume Key：Clockwise to turn up; anti-clockwise to turn down. SOS emergency call: Long press to enter emergency call (Need the third party APK software to cooperate.) Integration Scheduling Key：Short press to enter integration scheduling, long press...
- Page 8 FCC Warning This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
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