Panasonic EB-G51U User Manual

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General

• Do not use the phone in extreme temperature or humidity. The 

specified operating temperature range is -22°F to +140°F 
(-30°C to +60°C).

• Extreme temperatures may have a temporary effect on the 

operation of your phone. This is normal and does not indicate 
a fault.

• Do not expose the phone (particularly the display) to direct sunlight 

for extended periods of time or to a humid, dusty or hot area.

• Do not attempt to disassemble the phone. There are no user-

serviceable parts inside.

• Do not subject the equipment to excessive vibration or shock.
• Do not expose the phone to rain or spill liquids on it. If the 

equipment becomes wet immediately remove the battery and 
charging device and contact your dealer.

• Do not carry the phone by holding the antenna.
• Do not use any accessories other than those designed for use 

with your phone.

• Use of attachments not recommended or sold by Panasonic or 

your Service Provider may result in fire, electrical shock, or injury.

• Panasonic is not responsible for damages caused by using 

non-Panasonic accessories.

• Pressing any of the keys may produce a loud tone. Avoid 

holding the phone close to the ear while pressing the keys.

• Keep metallic items that may accidentally touch the battery 

terminals away from the equipment. Battery damage may occur.

• When disposing of any packing materials or old equipment 

check with your local authorities for information on recycling.

• If connecting the phone to an external source, read the 

operating instructions of the equipment for the correct 
connection and safety precautions.

• If connecting the phone to an external source, verify that the 

phone is compatible with the product to which you are 
connecting it.

Availability of Service

This phone, like any wireless phone, operates using radio 
signals, wireless and landline networks, and user-
programmed functions. Because of this, connection in all 
conditions cannot be guaranteed. Therefore, you should 
never rely solely on any wireless phone for essential 
communications (for example, medical emergencies).

Emergency (911) Service

If you need to make an emergency (911) call, power the 
phone on, dial 911, and press 

C

. Emergency calls can be 

made regardless of lock setting and with or without a SIM 
card. Remember, to make or receive any call, the phone must 
be switched on and in a service area that has adequate signal 
strength. Even if you are within the coverage area of your 
Service Provider, you may be in an area with insufficient 
signal strength to place a 911 call. Emergency calls might not 
be possible on all wireless phone networks or when certain 
network service and/or phone features are in use.

Call Rejected

Your phone displays Call Rejected under the following 
conditions:
1. Call was not able to connect to the network (no circuits 

available, no signal available or out of service area).