Motorola NNTN5837A manual Locking the Keypad, Removing Your SIM Card

Models: NNTN5837A

1 141
Download 141 pages 23.66 Kb
Page 25
Image 25

Removing Your SIM Card

Important: To avoid loss or damage, do not remove your SIM card from your phone unless absolutely necessary.

1With your phone powered off, remove the battery door and battery.

2While holding the tab down, slide your SIM card out of the SIM card holder.

SIM card

holder

tab

Note: Protect your SIM card as you would any delicate object. Store it carefully.

Locking the Keypad

Locking the Keypad

Locking the phone’s keypad prevents its buttons from being pressed. When the keypad is locked, you can only:

Power the phone on and off

Unlock the keypad

Respond to incoming calls, messages, and alerts

Important: Emergency phone calls cannot be placed while the keypad is locked.

To lock the keypad:

1From the idle screen, press m.

2Press *.

If you press a key while the keypad is locked, instructions for unlocking the keypad display briefly.

To unlock the keypad:

1From the idle screen, press m.

2Press *.

While the keypad is locked, you can respond to incoming calls, messages, and alerts just as you do when the keypad is not locked. When finished, press e to return to the idle screen. The keypad remains locked.

15

Page 25
Image 25
Motorola NNTN5837A manual Locking the Keypad, Removing Your SIM Card

NNTN5837A specifications

The Motorola NNTN5837A is an advanced battery accessory designed specifically for Motorola two-way radios, including the popular XPR series. This battery pack is engineered to deliver outstanding performance, longevity, and reliability, making it an essential component for professional users in fields such as public safety, telecommunications, and event management.

One of the main features of the NNTN5837A is its high capacity, providing 3500 mAh of power. This ensures that users can rely on their devices for extended periods without the need for frequent recharging. The battery's high capacity is particularly beneficial for users who are often in the field, where access to charging facilities may be limited.

The NNTN5837A utilizes Lithium-ion technology, known for its superior energy density and lightweight characteristics. Unlike traditional nickel-based batteries, Lithium-ion batteries have a lower self-discharge rate, allowing them to retain charge for longer periods when not in use. This feature is crucial for emergency responders and other professionals who need to ensure their equipment is always ready when needed.

Another significant characteristic of the NNTN5837A is its rugged design, which meets the rigorous standards for durability in challenging environments. It is built to withstand extreme temperatures, humidity, and mechanical stress, making it suitable for use in various industries, including construction and public safety.

Additionally, the NNTN5837A incorporates advanced safety features to prevent overheating, overcharging, and short-circuiting. This emphasis on safety ensures that users can operate their two-way radios with confidence, minimizing the risk of battery-related incidents during critical operations.

In terms of compatibility, the NNTN5837A is designed to work seamlessly with several Motorola models, including the XPR 7000 and 6000 series. This compatibility ensures that users can easily integrate the battery into their existing setups without the need for additional modifications.

Overall, the Motorola NNTN5837A battery pack stands out as a reliable and robust power solution for professionals who depend on their two-way radios. With its impressive capacity, advanced Lithium-ion technology, and rugged build, it provides the performance and safety features necessary for demanding applications. Whether used in emergency services, event communications, or industrial environments, the NNTN5837A is a vital accessory that enhances the functionality and reliability of Motorola's communication devices.