The operability of wap.viettelmobile.vn has been tested 3 times over the course of the 1 264 days that followed June 26, 2021. All the tests conducted as of December 12, 2024, showed that wap.viettelmobile.vn was unavailable or facing problems. Checks indicated no cases of wap.viettelmobile.vn being out of service as of December 12, 2024. Code 403, which was recorded on September 21, 2022, was the most current error among the 3 responses that included errors. For wap.viettelmobile.vn, the average response time is 1.693 seconds, but on September 21, 2022, it responded in 1.731 seconds.