Call Back
Call-Back is when the initiator of a call immediately calls back for the second time as a response.
G.729 is an audio algorithm of voice transfer data compression that compresses the digital voice into 10 ms duration packages.
Umniah Mobile Company
As the most successful telecom operator to enter the Jordanian telecommunications market, Umniah stands for innovation and dynamism founded on the highest possible level of customer and market focus. Umniah was granted the third GSM license in August 2004
Read moreTop countries:
United States 1294
India 440
United Kingdom 425
Canada 348
Bangladesh 338
China 142
Pakistan 134
Australia 133
Spain 123
Russia 114View all countries