Cellphones and telephones use telecommunication waves to send a message or call etc.
Advanced Mobile Phone System (AMPS)
Solar flares emit electromagnetic waves.The electromagnetic wave interrupted cellular phone communications.Satellites can be damaged by electromagnetic waves.
The phone number of the Museum Of Communications is: 206-767-3012.
house phone,pay phone,cell phone
A laboratory ovens supplier can be contacted through email, phone or by mail. The contact information can be found by looking in a phone book under the yellow pages.
The phone number of the Museum Of Broadcast Communications is: 312-245-8200.
The mobile phone is from electronic communications.
The phone number of the Vintage Radio And Communications Museum is: 574-377-6656.
Cellular phone
Quadro Communications Ltd. is a leader in the communications world for phone, television and internet. They are located in Ontario, Canada and provide bundle pricing for the use of mobility/phone, digital TV and internet.
Cellular phone
The phone gives of low level electromagnetic radiation whenever it is on. It uses electromagnetic waves to connect to the phone mast to send/receive calls. Your phone ringing had no effect at all on the levels of electromagnetic radiation. Anyway, your phones electromagnetic radiation DOES NOT HARM YOU. If that's what your thinking, many investigations have shown NO HARMFUL EFFECTS of using phones.