  We use a trivial delta method with multiplicative characters for congruence
detection to prove the Weyl bound for GL(2) in $t$-aspect for a holomorphic or
Hecke-Maass cusp form of arbitrary level and nebentypus. This parallels the
work of Aggarwal in 2018, with the difference being multiplicative character
has a more natural connection to the twisted $L$-function. This provides
another view point to understand and explore the trivial and other delta
methods.
