FOB Price
Obtenir le dernier prix( Negotiable )
|Minimum Order
Localité:
shenzhen,china
Prix de commande minimale:
-
Commande minimale:
1 Piece
Packaging Detail:
-
Delivery Time:
15-30days
Supplying Ability:
100000 Piece per Month
Payment Type:
T/T, L/C, Western Union
Personne àcontacter Chris
3/F,Building R3-B,High Technology Industrial Park, Shenzhen, Guangdong
1. What is Guanri e-Topup
Solution?
Guanri e-Topup solution to prepaid airtime
offers telecom carriers and vendors a cost-effective way to deliver
their topup service without issuing or distributing topup cards any
longer, and provides users an easy and convenient way to top up
their mobile phones with public payphones.
Guanri e-Topup solution is applicable to all Guanri coin-operated
payphones.
1.1 Topology
Here, we'd like to take payphone W**1 as an example to illustrate
the topology of the solution.
Description:
â‘ The user selects the topup amount, inserts coins into
payphone W**1, and then inputs the mobile account to be topped
up.
â‘¡ The payphone sends the information to the carrier platform over
CDMA network.
â‘¢ If topup is successful, the carrier platform sends a PIN to the
payphone. If topup is failure, the carrier platform sends an error
message to the payphone.
â‘£ The payphone collects the coins inserted upon receiving the PIN
and shows the successful information on the screen. Otherwise, the
payphone displays a failure message and returns the coins inserted
to the user.
