To Next PageTo Next PageWhat to do if my mPTech HAMMER ROCK Cell Phone has network fail?
If you are experiencing network issues with your mPTech Cell Phone, it might be due to a weak signal or poor reception in your current location. Try moving to a different area and attempt your call again.
Why can't I hear the caller or the caller can't hear me on my mPTech Cell Phone?
If you're having trouble hearing the caller, or they can't hear you on your mPTech Cell Phone, ensure the microphone is close to your mouth and not obstructed. Also, verify that the built-in microphone and speaker aren't covered. If using a headset, check that it's properly connected.
Why no one can call me on my mPTech Cell Phone?
If you are not receiving calls on your mPTech Cell Phone, ensure that your phone is powered on and within the GSM network coverage area.
How to fix poor sound quality on mPTech Cell Phone?
To improve sound quality on your mPTech Cell Phone during calls, make sure that neither the speaker nor the microphone is covered.
How to input PIN on mPTech HAMMER ROCK?
If your mPTech Cell Phone's SIM card is PIN-protected, you'll need to enter the PIN code when you power on the device and then press .
General| CPU | Quad-core 2.0 GHz Cortex-A53 |
|---|---|
| Main Camera | 13 MP |
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
| NFC | Yes |
| Radio | FM radio |
| Processor | Quad-core 2.0 GHz Cortex-A53 |
| RAM | 3GB |
| Internal Storage | 32GB |
| Operating System | Android 9.0 (Pie) |
| Camera | 13 MP |
Avoid using wireless devices in prohibited areas or where interference may occur. Follow staff instructions.
Do not use this device while driving any kind of vehicle.
Switch off the phone in airplanes and near medical equipment in hospitals.
Only qualified personnel or authorized centers should install or repair the product.
Avoid extreme temperatures and contact with liquids or metal objects.
The device is IP68 certified; avoid exposure to water and other liquids.
Consider alternative methods for emergency services in remote areas.
This phone is not a toy; keep it and its accessories out of reach of children.
Avoid prolonged use at high volume to prevent hearing damage.
Used for phone conversations.
Diode used as a torch.
Camera lens.
LCD display.
Loudspeaker for system sounds, ringtones, and music.
Do not cover with your hand while on the phone.
Keys for dialing numbers and writing SMS messages.
Enters Menu, confirms choices, and turns the torch on/off.
Enters Menu, confirms choices, and locks/unlocks the keyboard.
Launches the Phonebook or exits the menu.
Receives calls or views the list of all calls.
Rejects calls, returns to main screen, or powers phone on/off.
Navigates menus and opens specific functions like messages or camera.
Controls volume in multimedia and shows symbols in text messages.
Controls volume and switches sound modes or inserts symbols.
Connects headphones for audio playback and calls.
Allows charging and data transfer (videos, photos).
Used to protect the battery bay cover.
Protects the battery from falling out and water.
Instructions for writing and sending text messages.
How to view messages in the inbox.
Steps to save a new contact in the phonebook.
How to find an existing contact.
Procedure for removing contacts from the phonebook.
Ensure SIM card is correctly installed.
Enter PIN when prompted after turning on the phone.
Move to an area with better signal reception.
Check that the speaker and microphone are not covered.
Verify phone number accuracy in contacts or dialled number.
Ensure phone is on and within GSM network coverage.
Check microphone proximity, headset connection, and speaker coverage.
